code: def run(self):
          
  
          worker_builds = self.workflow.build_result.annotations['worker-builds']
          has_v1_image_id = None
          repo_tags = {}
  
          for platform in worker_builds:
              build_info = get_worker_build_info(self.workflow, platform)
              annotations = build_info.build.get_annotations()
              v1_image_id = annotations.get('v1-image-id')
              if v1_image_id:
                  if has_v1_image_id:
                      msg = "two platforms with v1-image-ids: {0} and {1}".format(platform,
                                                                                  has_v1_image_id)
                      raise RuntimeError(msg)
                  has_v1_image_id = platform
                  self.log.info("tagging v1-image-id %s for platform %s", v1_image_id, platform)
                  ret_val = self.set_v1_tags(v1_image_id)
                  if ret_val:
                      repo_tags = ret_val
          return repo_tags
docs: Run the plugin.