[Paper 26.1.2] io.papermc.paper.registry.RegistryAccess: Provider org.mockbukkit.mockbukkit.registry.RegistryAccessMock could not be instantiated

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Are you using the latest version of MockBukkit?

- [x] I am using the latest version of MockBukkit.

### Minecraft Version

1.21

### Describe the bug

I found [this similar closed issue](https://github.com/MockBukkit/MockBukkit/issues/1330) for Paper 1.21.5. I'm wondering now if mc26.1.2 is fully supported yet since there is no option for it in the "Minecraft Version" dropdown above and it aligns with the cause of the issue in the issue mentioned, however, there are versions corresponding to mc26.1.2 in this repository's tags and in the Maven Central repository.

When attempting to run any tests, I get the following error:
```
SLF4J(W): No SLF4J providers were found.
SLF4J(W): Defaulting to no-operation (NOP) logger implementation
SLF4J(W): See https://www.slf4j.org/codes.html#noProviders for further details.

java.util.ServiceConfigurationError: io.papermc.paper.registry.RegistryAccess: Provider org.mockbukkit.mockbukkit.registry.RegistryAccessMock could not be instantiated

	at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:552)
	at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:712)
	at java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:672)
	at java.base/java.util.ServiceLoader$2.next(ServiceLoader.java:1256)
	at java.base/java.util.ServiceLoader.findFirst(ServiceLoader.java:1660)
	at io.papermc.paper.registry.RegistryAccessHolder.<clinit>(RegistryAccessHolder.java:8)
	at io.papermc.paper.registry.RegistryAccess.registryAccess(RegistryAccess.java:24)
	at org.bukkit.Registry.legacyRegistryFor(Registry.java:68)
	at org.bukkit.Registry.<clinit>(Registry.java:98)
	at org.mockbukkit.mockbukkit.tags.FluidTagMock.from(FluidTagMock.java:30)
	at org.mockbukkit.mockbukkit.tags.TagFactory.createTag(TagFactory.java:33)
	at org.mockbukkit.mockbukkit.tags.TagFactory.createTag(TagFactory.java:24)
	at org.mockbukkit.mockbukkit.tags.TagsMock.lambda$loadRegistry$1(TagsMock.java:108)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:186)
	at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.stream.SliceOps$1$1.accept(SliceOps.java:200)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:214)
	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:570)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:560)
	at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:153)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:176)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:265)
	at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:632)
	at org.mockbukkit.mockbukkit.tags.TagsMock.loadRegistry(TagsMock.java:102)
	at org.mockbukkit.mockbukkit.tags.TagsMock.loadDefaultTags(TagsMock.java:52)
	at org.mockbukkit.mockbukkit.ServerMock.<init>(ServerMock.java:260)
	at org.mockbukkit.mockbukkit.MockBukkit.mock(MockBukkit.java:69)
	at com.me.test.TestPluginTest.setUp(TestPluginTest.java:15)
Caused by: java.lang.ExceptionInInitializerError
	at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
	at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1169)
	at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized(MethodHandleAccessorFactory.java:341)
	at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor(MethodHandleAccessorFactory.java:104)
	at java.base/jdk.internal.reflect.ReflectionFactory.newConstructorAccessor(ReflectionFactory.java:138)
	at java.base/java.lang.reflect.Constructor.acquireConstructorAccessor(Constructor.java:546)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:496)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483)
	at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:707)
	... 28 more
Caused by: org.mockbukkit.mockbukkit.exception.InternalDataLoadException: Null JSON element while retrieving `minecraft:sulfur_cube_archetype` - MockBukkit / MC version mismatch?
	at org.mockbukkit.mockbukkit.registry.RegistryAccessMock.createClassToKeyConversions(RegistryAccessMock.java:169)
	at org.mockbukkit.mockbukkit.registry.RegistryAccessMock.<clinit>(RegistryAccessMock.java:32)
	... 37 more


Process finished with exit code -1
```

### Reproducible Test

1. Create a Paper 26.1.2 project using Maven
2. Add MockBukkit 4.114.0 as a dependency with `test` scope
3. Attempt to run a test
4. Observe bug

### Anything else?

My `pom.xml` looks like this:
```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.me</groupId>
  <artifactId>test</artifactId>
  <version>1.0</version>
  <packaging>jar</packaging>

  <name>test</name>

  <properties>
    <java.version>25</java.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <build>
    <defaultGoal>clean package</defaultGoal>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.13.0</version>
        <configuration>
          <source>${java.version}</source>
          <target>${java.version}</target>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>3.5.3</version>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
    <resources>
      <resource>
        <directory>src/main/resources</directory>
        <filtering>true</filtering>
      </resource>
    </resources>
  </build>

  <repositories>
    <repository>
      <id>papermc-repo</id>
      <url>https://repo.papermc.io/repository/maven-public/</url>
    </repository>
  </repositories>

  <dependencies>
    <dependency>
      <groupId>io.papermc.paper</groupId>
      <artifactId>paper-api</artifactId>
      <version>[26.1.2.build,)</version>
      <scope>provided</scope>
    </dependency>

    <dependency>
      <groupId>org.mockbukkit.mockbukkit</groupId>
      <artifactId>mockbukkit-v26.1.2</artifactId>
      <version>4.114.0</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
</project>
```
The sole test class:
```java
public class TestPluginTest {
    private ServerMock server;
    private TestPlugin plugin;

    @BeforeEach
    public void setUp() {
        server = MockBukkit.mock();
        plugin = MockBukkit.load(TestPlugin.class);
    }

    @AfterEach
    public void tearDown() {
        MockBukkit.unmock();
    }

    @Test
    public void testPluginEnable() {
        Assertions.assertNotNull(plugin);
    }
}
```
The entire plugin:
```java
public final class TestPlugin extends JavaPlugin {

    @Override
    public void onEnable() {
        // Plugin startup logic
    }

    @Override
    public void onDisable() {
        // Plugin shutdown logic
    }
}
```

**Additional Information**
- Paper 26.1.2
- MockBukkit 4.114.0
- `maven-wrapper.properties`:
```
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.16/apache-maven-3.9.16-bin.zip
wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
```
- IntelliJ IDE

It's also worth noting that I've tried downgrading MockBukkit to every prior version until 4.112.0. With every version, I was met with the same error which is odd because Sulfur Cubes weren't added to Minecraft until 26.2 which MockBukkit 4.112.0 predates.

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[Paper 26.1.2] io.papermc.paper.registry.RegistryAccess: Provider org.mockbukkit.mockbukkit.registry.RegistryAccessMock could not be instantiated #1595

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[Paper 26.1.2] io.papermc.paper.registry.RegistryAccess: Provider org.mockbukkit.mockbukkit.registry.RegistryAccessMock could not be instantiated #1595

Description

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Are you using the latest version of MockBukkit?

Minecraft Version

Describe the bug

Reproducible Test

Anything else?

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