fix(thunar): fix "Open Terminal Here"

Fixes default custom action `Open Terminal Here`.

apparmor.d/groups/xfce/thunar

@@ -19,6 +19,8 @@ profile thunar @{exec_path} {
 
   @{exec_path} mr,
 
+  @{sh_path} rix,
+  @{bin}/exo-open rPx,
   @{bin}/thunar-volman  rPx,
   @{bin}/dbus-launch    rCx -> dbus,
   @{open_path}          rPx -> child-open,
@@ -61,5 +63,7 @@ profile thunar @{exec_path} {
     include if exists <local/thunar_dbus>
   }
 
+  /dev/tty rw,
+
   include if exists <local/thunar>
-}
+}