Publish gradle plugin 1.2.2

Prepare 1.2.1 release (detekt#2145)

Prepare 1.2.0 release (detekt#2092)

* Update dependencies for 1.2.0

* Generate release notes for 1.2.0

* Checkin cyclomatic complexity documentation

* Update changelog to actual master and consider reverting formatting baseline changes

* Downgrade kotlin version to 1.3.50 to strange JNA warnings which may confuse users

Prepare 1.1.1 bugfix release (detekt#2004)

Publish gradle plugin (detekt#1985)

Prepare 1.0.1 release (detekt#1846)

Update docs to mention test-pattern deprecation (detekt#1808)

Closes detekt#1806

Prepare rc16 release (detekt#1741)

* Prepare rc16 release

* Publish the gradle plugin again to bintray to let it sync to maven central

Prepare rc15 (detekt#1682)

* Prepare RC15 release

* Support autoCorrect property in gradle plugin

* Update used detekt version in gradle plugin

* Use autoCorrect in detektFormat task

Prepare rc14 (detekt#1492)

* Prepare RC14 release

* Publish only the cli-all jar to bintray

Generator is only used at build time and the watcher artifact has not many users.

* Update used detekt version in plugin