apparmor: update profiles for usrmerge

  Support usrmerge
  Apertis: https://phabricator.apertis.org/T398



Signed-off-by: Héctor Orón Martínez <hector.oron@collabora.co.uk>
Reviewed-by: Emanuele Aina <emanuele.aina@collabora.com>
Differential Revision: https://phabricator.apertis.org/D7236

tests/usr.lib.installed-tests.rhosydd.integration.py.in

@@ -25,5 +25,5 @@
 
   # Running systemctl to query process status;
   # systemctl has no profile, so switch to unconfined
-  /bin/systemctl mrpux,
+  /{usr/,}bin/systemctl mrpux,
 }