feat(profiles): improve x11 integraion.

apparmor.d/profiles-s-z/steam

@@ -136,6 +136,7 @@ profile steam @{exec_path} {
   owner @{user_share_dirs}/vulkan/implicit_layer.d/steam*.json rwk,
 
   owner @{run}/user/@{uid}/.mutter-Xwaylandauth.[0-9A-Z]* rw,
+  owner @{run}/user/@{uid}/gdm/Xauthority r,
 
   owner /dev/shm/#[0-9]* rw,
   owner /dev/shm/fossilize-*-[0-9]*-[0-9]* rw,
@@ -198,6 +199,7 @@ profile steam @{exec_path} {
         @{PROC}/version r,
   owner @{PROC}/@{pid}/autogroup rw,
   owner @{PROC}/@{pid}/cmdline rk,
+  owner @{PROC}/@{pid}/environ r,
   owner @{PROC}/@{pid}/fd/ r,
   owner @{PROC}/@{pid}/mounts r,
   owner @{PROC}/@{pid}/oom_score_adj w,
@@ -210,6 +212,7 @@ profile steam @{exec_path} {
   /dev/input/event[0-9]* r,
   /dev/tty rw,
   /dev/uinput w,
+  /dev/video[0-9]* rw,
 
   audit deny /**.steam_exec_test.sh rw,
   deny owner @{user_share_dirs}/gvfs-metadata/{,*} r,

apparmor.d/profiles-s-z/steam-game

@@ -170,6 +170,7 @@ profile steam-game @{exec_path} flags=(attach_disconnected) {
   owner @{run}/pressure-vessel/{,**} rw,
   owner @{run}/user/@{uid}/ r,
   owner @{run}/user/@{uid}/.mutter-Xwaylandauth.[0-9A-Z]* rw,
+  owner @{run}/user/@{uid}/gdm/Xauthority r,
   owner @{run}/user/@{uid}/orcexec.* mrw,  # gstreamer
 
   owner /dev/shm/#[0-9]* rw,

apparmor.d/profiles-s-z/steam-gameoverlayui

@@ -40,6 +40,7 @@ profile steam-gameoverlayui @{exec_path} {
   owner @{user_share_dirs}/Steam/userdata/[0-9]*/{,**} rk,
 
   owner @{run}/user/@{uid}/.mutter-Xwaylandauth.[0-9A-Z]* rw,
+  owner @{run}/user/@{uid}/gdm/Xauthority r,
 
   owner /dev/shm/u@{uid}-Shm_@{hex} rw,
   owner /dev/shm/u@{uid}-ValveIPCSharedObj-* rwk,