[gh_actions]: Bump ossf/scorecard-action from 2.0.6 to 2.1.2 (flutter#6882)

Bumps [ossf/scorecard-action](https://github.com/ossf/scorecard-action) from 2.0.6 to 2.1.2.
- [Release notes](https://github.com/ossf/scorecard-action/releases)
- [Changelog](https://github.com/ossf/scorecard-action/blob/main/RELEASE.md)
- [Commits](ossf/scorecard-action@99c5375...e38b190)

---
updated-dependencies:
- dependency-name: ossf/scorecard-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

.github/workflows/scorecards-analysis.yml

@@ -27,7 +27,7 @@ jobs:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@99c53751e09b9529366343771cc321ec74e9bd3d
+        uses: ossf/scorecard-action@e38b1902ae4f44df626f11ba0734b14fb91f8f86
         with:
           results_file: results.sarif
           results_format: sarif