Bump actions/checkout from 4.1.1 to 4.1.4 (#122)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.1 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@b4ffde6...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/build.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
     - uses: dart-lang/setup-dart@fedb1266e91cf51be2fdb382869461a434b920a3
     - uses: nanasess/setup-chromedriver@42cc2998329f041de87dc3cfa33a930eacd57eaa