Move drirc.d access to dri-common abstraction

Commit b5be596460 added ability to read
/usr/share/drirc.d/ directory to mesa abstraction.

This seems to be a mistake, as it was noted that not all GUI
applications, that need access to drirc.d, also need whole mesa-related
rules (including writing caches).

Move /usr/share/drirc.d/ access to different abstraction. This is not a
breaking change, because any GUI application will have included X
abstraction already, and in the end result - dri-common abstraction too.

profiles/apparmor.d/abstractions/dri-common

@@ -8,6 +8,7 @@
   /usr/lib/fglrx/dri/**           mr,
   /dev/dri/**                     rw,
   /etc/drirc                      r,
+  /usr/share/drirc.d/{,*.conf}    r,
   owner @{HOME}/.drirc            r,
 
 

profiles/apparmor.d/abstractions/mesa

@@ -3,7 +3,6 @@
 
   # System files
   /dev/dri/ r, # libGLX_mesa.so calls drmGetDevice2()
-  /usr/share/drirc.d/{,*.conf} r,
 
   # User files
   owner @{HOME}/.cache/ w, # if user clears all caches