build: update github/codeql-action commit hash to 2c6b76b

Author: renovate-bot

.github/workflows/scorecard.yml

@@ -44,6 +44,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: 'Upload to code-scanning'
-        uses: github/codeql-action/upload-sarif@3d2ad0b9c819d4ea406021c1bbfa39f37953e6b8
+        uses: github/codeql-action/upload-sarif@2c6b76bc5a6dafa5a35d5865bb3aa1c1f21e7a44
         with:
           sarif_file: results.sarif