qa/652: systemd-cat needs "-p notice" for some platforms
qa/652: systemd-cat needs "-p notice" for some platforms

On vm24 (openSUSE 42.2) messages don't get through the systemd
PMDA filter otherwise and qa/652 fails.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp