Test with Java 17 in addition to Java 11 and Java 8
Test with Java 17 in addition to Java 11 and Java 8

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