(P) Revoke permision when group changed

If a run time permission of a group is already granted we grant the
other permission of the group automatically when requested.

Hence if an already granted permission changed its group during an
update suddenly permission of a potentially not approved group will
get auto-granted.

This is undesirable, hence we revoke the permission during the update
process.

Test: atest android.permission.cts.PermissionGroupChange
Fixes: 72710897
Change-Id: Ib2165d1ae53b80455ebe02e07775853e37a2e339