Revert "Bump equalsverifier from 3.8.3 to 3.9"
Revert "Bump equalsverifier from 3.8.3 to 3.9"

Do not want this dependency until pom file is available.

This reverts commit 9a88d9dc240f29bdbda99ba0d25d0a78e8ff3b35.

jenkinsci/git-plugin,jenkinsci/git-plugin,jenkinsci/git-plugin,martinda/git-plugin,MarkEWaite/git-plugin,MarkEWaite/git-plugin,MarkEWaite/git-plugin,martinda/git-plugin,martinda/git-plugin,MarkEWaite/git-plugin,jenkinsci/git-plugin