Bump actions/checkout from 4.2.0 to 4.2.2 (#721)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.2.0 to 4.2.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@d632683...11bd719)

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

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout PR
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af
@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - name: Checkout exercism/elm
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Run tests for all exercises
         run: bin/run-all-exercises-in-docker.sh
@@ -46,7 +46,7 @@ jobs:
 
     steps:
       - name: Checkout exercism/elm
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Run tests for all exercises
         run: bin/analyze-all-exercises-in-docker.sh