Bump actions/checkout from 4.1.3 to 4.1.4 (#662)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.3 to 4.1.4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@1d96c77...0ad4b8f)

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

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

.github/workflows/exercises.yml

@@ -17,7 +17,7 @@ jobs:
     name: Perl ${{ matrix.perl }} on ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
 
       - name: Set up perl
         uses: shogo82148/actions-setup-perl@28eae78d12c2bba1163aec45d123f6d9228bc307

.github/workflows/generator.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
+        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
 
       - run: bin/fetch-configlet
       - run: bin/configlet sync || true