Bump actions/checkout from 3 to 4 (#44)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/superlinter.yml

@@ -37,7 +37,7 @@ jobs:
       # Checkout the code base #
       ##########################
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # Full git history is needed to get a proper
           # list of changed files within `super-linter`

.github/workflows/test-local-action.yml

@@ -9,7 +9,7 @@ jobs:
     name: Test with normal setup
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Run the local action from the checked out branch
         id: action-lint
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test-local-action
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Run the local action from the checked out branch
         id: action-lint

.github/workflows/update-actionlint.yml

@@ -16,7 +16,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: fregante/setup-git-user@77c1b5542f14ab6db4b8462d6857e31deb988b09 # v2.0.1
 
       - shell: pwsh