[Misc] Fix matching packages for Revapi's "externalClassExposedInAPI" feature (thanks to Lukas Krejci)

[misc] We don't need to do transpiling anymore when minifying the JavaScript code now that we don't support IE11.

[misc] Create the jira version if it does not already exist (generally useless for XWiki Standard but allows removing an override from Contrib Parent)

This reverts commit 8282cd4b.

* Fixed annotation wrapping styles to match what we have in the Eclipse code style in order to avoid reformatting when using IntelliJ IDEA.

* update test

Maven does not like for plugins to have transitive Maven dependencies
Update plugin dependencies

* there is no reason to make this metadata mandatory since the import will fallback on the effective author

   * Minor coverage change after the move to Java 11