Describe the bug

As far as I understand, gw uses project-specific wrapper.jar which might result in security issues.

To Reproduce
Steps to reproduce the behavior:
1)git clone https://github.com/apache/jmeter.git; cd jmeter
2) gw jar <-- I guess here gng would use project-provided wrapper jar which might result in security issues

Expected behavior

gw should perform wrapper validation before it executes the jar.
For instance, gw might have a set of golden checksums or something like that.