selinux: allow pmdaxfs quotaget permissions
selinux: allow pmdaxfs quotaget permissions

The XFS PMDA needs quotaget permissions on F32 with kernel
5.7.8-200.fc32 or later and xfsprogs-5.4.0-3.fc32 or later.

qa/876 exercises the relevant XFS quota calls, and is now
passing again (on a system running the above kernel and
userland).

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