You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: update_container_registry_info_service.rb
    path of file: ./repos/gitlabhq/app/services
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

class UpdateContainerRegistryInfoService
  def execute
    registry_config = Gitlab.config.registry
    return unless registry_config.enabled && registry_config.api_url.presence

    # registry_info will query the /v2 route of the registry API. This route
    # requires authentication, but not authorization (the response has no body,
    # only headers that show the version of the registry). There might be no
    # associated user when running this (e.g. from a rake task or a cron job),
    # so we need to generate a valid JWT token with no access permissions to
    # authenticate as a trusted client.
    token = Auth::ContainerRegistryAuthenticationService.access_token({})
    client = ContainerRegistry::Client.new(
    
  def execute
    registry_config = Gitlab.config.registry
    return unless registry_config.enabled && registry_config.api_url.presence

    # registry_info will query the /v2 route of the registry API. This route
    # requires authentication, but not authorization (the response has no body,
    # only headers that show the version of the registry). There might be no
    # associated user when running this (e.g. from a rake task or a cron job),
    # so we need to generate a valid JWT token with no access permissions to
    # authenticate as a trusted client.
    token = Auth::ContainerRegistryAuthenticationService.access_token({})
    client = ContainerRegistry::Client.new(registry_config.api_url, token: token)
    info = client.registry_info

    gitlab_api_client = ContainerRegistry::GitlabApiClient.new(registry_config.api_url, token: token)
    if gitlab_api_client.supports_gitlab_api?
      info[:features] ||= []
      info[:features] << ContainerRegistry::GitlabApiClient::REGISTRY_GITLAB_V1_API_FEATURE
    end