chore(deps): bump actions/checkout from 2.3.5 to 2.4.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.3.5 to 2.4.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2.3.5...v2.4.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/test-and-release.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
       - name: Use Node.js ${{ matrix.node }}
         uses: actions/[email protected]
         with:
@@ -30,7 +30,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
       - name: Use Node.js ${{ matrix.node }}
         uses: actions/[email protected]
         with:
@@ -48,7 +48,7 @@ jobs:
     if: github.event_name == 'push' && github.ref == 'refs/heads/master'
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
         with:
           fetch-depth: 0
       - name: Setup Node.js