feat(profile): minor profile improvments.

apparmor.d/profiles-m-r/mission-control

@@ -23,6 +23,7 @@ profile mission-control @{exec_path} flags=(attach_disconnected)  {
   owner @{user_share_dirs}/telepathy/mission-control/*.cfg* rw,
 
   owner @{user_config_dirs}/libaccounts-glib/accounts.db{,-shm,-wal} rwk,
+  owner @{user_cache_dirs}/.mc_connections rw,
 
   @{run}/systemd/inhibit/@{int}.ref rw,
 

apparmor.d/profiles-m-r/packagekitd

@@ -36,6 +36,7 @@ profile packagekitd @{exec_path} flags=(attach_disconnected) {
   network netlink raw,
 
   signal send set=int peer=apt-methods-*,
+  signal send set=term peer=systemd-inhibit,
 
   #aa:dbus own bus=system name=org.freedesktop.PackageKit