docs: def apply(self, folder):
          """Apply a patch from a git patch file.
  
          :param string folder: path of the folder where is the git repo cloned at.
          :raise: RuntimeError if the patch could not be applied.
          """
          logger.info("Apply Patch File %s", self.file_path)
          command = "git apply {}".format(self.file_path)
          return_code, stream_data = _run_command_inside_folder(command, folder)
  
          if return_code:
              msg = "Could not apply patch file at {}. Error: {}".format(self.file_path, stream_data)
              logger.error(msg)
              raise RuntimeError(msg)