[videogamse] Guard rails around tz info

vrobbler/apps/videogames/retroarch.py

@@ -161,7 +161,8 @@ def import_retroarch_lrtl_files(playlog_path: str, user_id: int) -> List[dict]:
                 playback_position_seconds=playback_position_seconds,
                 played_to_completion=True,
                 in_progress=False,
-                timezone=timestamp.tzinfo.tzname,
+                timezone=getattr(timestamp.tzinfo, "key", None)
+                    or getattr(timestamp.tzinfo, "zone", None),
                 long_play_seconds=game_data["runtime"],
                 long_play_complete=long_play_complete,
                 user_id=user_id,