fix: 잘못된 필드명 수정

Author: MU-Software

app/external_api/google_oauth2/views.py

@@ -62,7 +62,7 @@ def redirect_google_oauth2(self, request: request.Request, *args, **kwargs) -> r
         try:
             refresh_token = fetch_credentials(flow, code).refresh_token
             system = UserExt.get_system_user()
-            GoogleOAuth2.objects.get_or_create(refresh_token=refresh_token, created_by=system, modified_by=system)
+            GoogleOAuth2.objects.get_or_create(refresh_token=refresh_token, created_by=system, updated_by=system)
             return response.Response({"detail": "Google OAuth setup completed successfully."})
         except Exception as e:
             logger.error(f"Failed to fetch Google OAuth2 credentials: {e}", exc_info=e)