Bump freefairGradleVersion from 6.6.1 to 6.6.2

Bumps `freefairGradleVersion` from 6.6.1 to 6.6.2.

Updates `io.freefair.git-version` from 6.6.1 to 6.6.2
- [Release notes](https://github.com/freefair/gradle-plugins/releases)
- [Commits](freefair/gradle-plugins@6.6.1...6.6.2)

Updates `io.freefair.lombok` from 6.6.1 to 6.6.2
- [Release notes](https://github.com/freefair/gradle-plugins/releases)
- [Commits](freefair/gradle-plugins@6.6.1...6.6.2)

Updates `io.freefair.javadocs` from 6.6.1 to 6.6.2
- [Release notes](https://github.com/freefair/gradle-plugins/releases)
- [Commits](freefair/gradle-plugins@6.6.1...6.6.2)

Updates `io.freefair.maven-publish-java` from 6.6.1 to 6.6.2
- [Release notes](https://github.com/freefair/gradle-plugins/releases)
- [Commits](freefair/gradle-plugins@6.6.1...6.6.2)

Updates `io.freefair.github.dependency-submission` from 6.6.1 to 6.6.2
- [Release notes](https://github.com/freefair/gradle-plugins/releases)
- [Commits](freefair/gradle-plugins@6.6.1...6.6.2)

---
updated-dependencies:
- dependency-name: io.freefair.git-version
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.freefair.lombok
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.freefair.javadocs
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.freefair.maven-publish-java
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.freefair.github.dependency-submission
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

settings.gradle

@@ -1,5 +1,5 @@
 pluginManagement {
-    def freefairGradleVersion= "6.6.1"
+    def freefairGradleVersion= "6.6.2"
     plugins {
         id "io.freefair.git-version" version "$freefairGradleVersion"
         id "io.freefair.lombok" version "$freefairGradleVersion"