Bump org.green-code-initiative:creedengo-rules-specifications

Bumps [org.green-code-initiative:creedengo-rules-specifications](https://github.com/green-code-initiative/creedengo-rules-specifications) from 2.0.0 to 2.2.1.
- [Release notes](https://github.com/green-code-initiative/creedengo-rules-specifications/releases)
- [Changelog](https://github.com/green-code-initiative/creedengo-rules-specifications/blob/main/CHANGELOG.md)
- [Commits](green-code-initiative/creedengo-rules-specifications@2.0.0...2.2.1)

---
updated-dependencies:
- dependency-name: org.green-code-initiative:creedengo-rules-specifications
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -64,7 +64,7 @@
         <sonar-packaging.version>1.23.0.740</sonar-packaging.version>
 
         <!-- temporary version waiting for real automatic release in creedengo repository -->
-        <creedengo-rules-specifications.version>2.0.0</creedengo-rules-specifications.version>
+        <creedengo-rules-specifications.version>2.2.1</creedengo-rules-specifications.version>
 
         <maven-shade.version>3.6.0</maven-shade.version>