Merge pull request #89 from rspec/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

Author: JonRowe

.github/workflows/ci.yml

@@ -98,7 +98,7 @@ jobs:
     continue-on-error: ${{ matrix.allow_failure || endsWith(matrix.ruby, 'head') }}
     env: ${{ matrix.env }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
         with:
           bundler: ${{ matrix.bundler || 2 }}
@@ -125,6 +125,6 @@ jobs:
       LEGACY_CI: true
       JRUBY_OPTS: ${{ matrix.container.jruby_opts || '--dev' }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: script/legacy_setup.sh
       - run: script/test_all