Fixes code

Added a warning for lockdown mode when the property is not present

src/mvt/ios/modules/mixed/global_preferences.py

@@ -43,6 +43,8 @@ class GlobalPreferences(IOSExtraction):
                     self.log.warning("Lockdown mode enabled")
                 else:
                     self.log.warning("Lockdown mode disabled")
+                return
+        self.log.warning("Lockdown mode disabled")
 
     def process_file(self, file_path: str) -> None:
         with open(file_path, "rb") as handle: