Clean up dependencies

[elharo]

Affected version

HEAD

Bug description

[INFO] --- dependency:3.9.0:analyze-only (analyze) @ maven-checkstyle-plugin ---
[WARNING] Used undeclared dependencies found:
[WARNING]    org.mockito:mockito-core:jar:4.11.0:test
[WARNING]    org.codehaus.plexus:plexus-testing:jar:2.0.1:test
[WARNING] Unused declared dependencies found:
[WARNING]    org.junit.vintage:junit-vintage-engine:jar:5.13.1:test
[WARNING]    org.apache.maven.resolver:maven-resolver-impl:jar:1.4.1:test
[INFO] 
[INFO] --- invoker:3.9.1: