Can't install bundler with 2.7

[Matthew Ford]

Ensure the following before filing this issue

• I verified it reproduces with the latest version with - uses: ruby/setup-ruby@v1 (see Versioning policy)

• I tried to reproduce the issue locally by following the workflow steps (including all commands done by ruby/setup-ruby, except for Downloading Ruby & Extracting Ruby),
  and it did not reproduce locally (if it does reproduce locally, it's not a ruby/setup-ruby issue)

Are you running on a GitHub-hosted runner or a self-hosted runner?

GitHub-hosted runner

Link to the failed workflow job (must be a public workflow job, so the necessary information is available)

can't

Any other notes?

This is my action:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ruby-version: ['2.7.7', '3.0']

    steps:
    - uses: actions/checkout@v3
    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby-version }}
        bundler: 2.4.15
        bundler-cache: true
    - name: Run tests
      run: bundle exec rake

3.0 installs bundler ok, but 2.7 fails with this error:

Installing Bundler
  /opt/hostedtoolcache/Ruby/2.7.7/x64/bin/gem install bundler -v 2.4.15
  Error: The operation was canceled.

[Matthew Ford]

seems to have resolved itself