Add pacman tag to update checker

pacman-update-check

@@ -30,7 +30,7 @@ def main [
       } else {
         $update_msg = ( $updates | str join "\n" )
       }
-      cntfy publish --title $"($update_count) package[s] need to be updated" updates $update_msg
+      cntfy publish --tags [ pacman ] --title $"($update_count) package[s] need to be updated" updates $update_msg
     }
   }
 }