Bump actions/checkout from 3 to 4 (#263)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

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

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

Author: dependabot[bot]

.github/workflows/nightly.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Setup Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Uses node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Setup Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Uses node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3