Bump the actions group with 1 update

Bumps the actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).

- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/pr-checks.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Lint
         run: npm run-script lint
@@ -31,7 +31,7 @@ jobs:
     timeout-minutes: 45
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Check node modules up to date
         run: .github/workflows/script/check-node-modules.sh
 
@@ -42,7 +42,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
@@ -69,7 +69,7 @@ jobs:
     timeout-minutes: 45
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: npm test
         run: |
           # Run any commands referenced in package.json using Bash, otherwise