Bump actions/checkout from 4.1.4 to 4.1.7 (#301)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.4 to 4.1.7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@0ad4b8f...692973e)

---
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/ci.yaml

@@ -20,7 +20,7 @@ jobs:
       matrix:
         sdk: [dev]
     steps:
-    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
     - uses: dart-lang/setup-dart@f0ead981b4d9a35b37f30d36160575d60931ec30
       with:
         sdk: ${{ matrix.sdk }}
@@ -42,7 +42,7 @@ jobs:
         os: [ubuntu-latest]
         sdk: [3.0.0, stable, dev]
     steps:
-    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
     - uses: dart-lang/setup-dart@f0ead981b4d9a35b37f30d36160575d60931ec30
       with:
         sdk: ${{ matrix.sdk }}
@@ -68,7 +68,7 @@ jobs:
         os: [ubuntu-latest]
         sdk: [3.0.0, stable, dev]
     steps:
-    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
     - uses: dart-lang/setup-dart@f0ead981b4d9a35b37f30d36160575d60931ec30
       with:
         sdk: ${{ matrix.sdk }}