Simplify translation fucntion

Author: svartkanin

archinstall/lib/translationhandler.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import builtins
 import gettext
 import json
 import os
@@ -192,4 +193,7 @@ def tr(message: str) -> str:
 	return str(_DeferredTranslation(message))
 
 
+builtins._ = _DeferredTranslation  # type: ignore[attr-defined]
+
+
 translation_handler = TranslationHandler()