message: ci: disable `aio_preview` CircleCI job temporarily
  This commit disables the `aio_preview` CircleCI job temporarily, since it's failing after switching to CircleCI API v2. It will be enabled back once the code is updated. More info can be found here:
  PR Close
diff: @@ -785,14 +785,17 @@ workflows:
  - test_docs_examples:
  requires:
  - build-npm-packages
  - - aio_preview:
  - # Only run on PR builds. (There can be no previews for non-PR builds.)
  - <<: *only_on_pull_requests
  - requires:
  - - setup
  - - test_aio_preview:
  - requires:
  - - aio_preview
  + # NOTE: the following CI jobs are currently disabled due to CircleCI API changes
  + # and the jobs will be enabled again once the code is fully compatible.
  + # More info is available here: https://github.com/angular/angular/issues/45931
  + #- aio_preview:
  + # # Only run on PR builds. (There can be no previews for non-PR builds.)
  + # <<: *only_on_pull_requests
  + # requires:
  + # - setup
  + #- test_aio_preview:
  + # requires:
  + # - aio_preview
  - publish_packages_as_artifacts:
  requires:
  - build-npm-packages
  