We have some false positives in our Maven tests because Jenkins can't delete
old apache-maven-dist/lib/jansi-native on some nodes  (H24 in this case)
Do any of our Jenkins masters here know how to force the delete on every
nodes, so this issue from the past does not hit us?
Another idea would be to have Jenkins code try forcing the rm (like "rm -rf"
does): I know this case of a code creating files with wrong permissions is
rare, but add code to be permissions proof would be beneficial
I can also create an INFRA issue each time such a case is found, but this will
be annoying for everybody...