Bump ossf/scorecard-action from 2.0.4 to 2.1.1 (flutter/engine#38406)

Bumps [ossf/scorecard-action](https://github.com/ossf/scorecard-action) from 2.0.4 to 2.1.1.
- [Release notes](https://github.com/ossf/scorecard-action/releases)
- [Changelog](https://github.com/ossf/scorecard-action/blob/main/RELEASE.md)
- [Commits](e363bfca00...15c10fcf1c)

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

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

engine/src/flutter/.github/workflows/scorecards-analysis.yml

@@ -42,7 +42,7 @@ jobs:
         with:
           persist-credentials: false
       - name: "Run analysis"
-        uses: ossf/scorecard-action@e363bfca00e752f91de7b7d2a77340e2e523cb18
+        uses: ossf/scorecard-action@15c10fcf1cf912bd22260bfec67569a359ab87da
         with:
           results_file: results.sarif
           results_format: sarif