fix(filesystem): default parameters do not belong in the file_parameters dict

This should fix a double 00_default.param file inside the "Zip files for forum help" zip file

Author: amilcarlucas

ardupilot_methodic_configurator/backend_filesystem.py

@@ -1001,7 +1001,6 @@ def write_param_default_values_to_file(
         self, param_default_values: ParDict, filename: str = "00_default.param", vehicle_dir: str = ""
     ) -> None:
         if self.set_param_default_values_if_different(param_default_values):
-            self.file_parameters[filename] = param_default_values
             if len(vehicle_dir) == 0:
                 vehicle_dir = self.vehicle_dir
             self.param_default_dict.export_to_param(os_path.join(vehicle_dir, filename))