chore(deps): bump actions/github-script from 6 to 7 (#73)

Bumps [actions/github-script](https://github.com/actions/github-script) from 6 to 7.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v6...v7)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/flame_steering_behaviors_pub_publish.yaml

@@ -19,7 +19,7 @@ jobs:
  - name: 🐦 Setup Flutter
  uses: subosito/flutter-action@v2
  - name: 🪪 Get Id Token
- uses: actions/github-script@v6
+ uses: actions/github-script@v7
  with:
  script: |
  let pub_token = await core.getIDToken('https://pub.dev')