fix: do not set dest_folder when removing resources

we could use _get_destination_folder here but when is_removed is set to
True, dest_folder is not used

fixes #268

src/resources.py

@@ -139,9 +139,9 @@ def list_resources(label, label_value, target_folder, request_url, request_metho
         logger.debug(f"Removing {resource}: {metadata.namespace}/{metadata.name}")
 
         if resource == RESOURCE_CONFIGMAP:
-            files_changed |= _process_config_map(dest_folder, item, resource, unique_filenames, enable_5xx, True)
+            files_changed |= _process_config_map(None, item, resource, unique_filenames, enable_5xx, True)
         else:
-            files_changed = _process_secret(dest_folder, item, resource, unique_filenames, enable_5xx, True)
+            files_changed = _process_secret(None, item, resource, unique_filenames, enable_5xx, True)
 
     if script and files_changed:
         execute(script)