[fedora-java] mvn-rpmbuild verify as opposed to mvn-rpmbuild install
We could shave off a few cpu and i/o cycles by doing mvn-rpmbuild verify
instead of install [1] on packages that do not need the artifact to be
available in the local cache further down the %build or %install section.
Carlo
[1] https://fedoraproject.org/wiki/Packaging:Java#maven3