message: ci: update `default_nodeversion` to `14.17`
  This is needed because Eslint 8 requires 14.17.x or higher.
diff: # **NOTE 1**: Pin to exact images using an ID (SHA). See https://circleci.com/docs/2.0/circleci-images/#using-a-docker-image-id-to-pin-an-image-to-a-fixed-version.
  # (Using the tag in not necessary when pinning by ID, but include it anyway for documentation purposes.)
  # **NOTE 2**: If you change the version of the docker images, also change the `cache_key` suffix.
  -var_1: &docker_image cimg/node:14.15.0
  -var_2: &cache_key angular_universal-{{ checksum "yarn.lock" }}-{{ checksum "WORKSPACE" }}-node-14.15.0
  +var_1: &docker_image cimg/node:14.17
  +var_2: &cache_key angular_universal-{{ checksum "yarn.lock" }}-{{ checksum "WORKSPACE" }}-node-14.17
  # Workspace initially persisted by the `setup` job.
  # https://circleci.com/docs/2.0/workflows/#using-workspaces-to-share-data-among-jobs
  