chore(deps): update github/codeql-action digest to 21a7ba3

Author: renovate[bot]

.github/workflows/semgrep.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Run Semgrep
         run: semgrep scan --sarif --output=semgrep.sarif --config=p/auto --config=p/dockerfile --config=p/typescript --config=p/javascript --metrics=off --verbose
       - name: Upload SARIF file for GitHub Advanced Security Dashboard
-        uses: github/codeql-action/upload-sarif@7f44048739d1ed01dcd72086ab991988a34a30d0 # CodeQL Bundle v2.16.1
+        uses: github/codeql-action/upload-sarif@21a7ba37dd3a3acab11343f27c466aae7dfef4c7 # CodeQL Bundle v2.16.1
         with:
           sarif_file: semgrep.sarif
         if: always()