Bump actions/checkout from 2 to 3 (#868)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
       BUNDLE_PATH: vendor/bundle
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       # Dependencies
       - name: Set up Ruby
@@ -55,7 +55,7 @@ jobs:
           --health-retries 5
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       # Dependencies
       - name: Set up Ruby
@@ -119,7 +119,7 @@ jobs:
       - uses: browser-actions/setup-chrome@latest
       - run: chrome --version
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Update .ruby-version with matrix value
         run: echo "${{ matrix.ruby }}" >| .ruby-version
       # Dependencies