chore(deps): bump dart-lang/setup-dart from 1.6.5 to 1.7.0 (#30)

Bumps [dart-lang/setup-dart](https://github.com/dart-lang/setup-dart) from 1.6.5 to 1.7.0.
- [Release notes](https://github.com/dart-lang/setup-dart/releases)
- [Changelog](https://github.com/dart-lang/setup-dart/blob/main/CHANGELOG.md)
- [Commits](dart-lang/setup-dart@v1.6.5...v1.7.0)

---
updated-dependencies:
- dependency-name: dart-lang/setup-dart
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/docs.yml

@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Dart SDK
-        uses: dart-lang/setup-dart@v1.6.5
+        uses: dart-lang/setup-dart@v1.7.0
       - name: Install dependacies
         run: |
           dart pub get