build: update github/codeql-action action to v2.2.6

Author: angular-robot

.github/workflows/scorecard.yml

@@ -46,6 +46,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: 'Upload to code-scanning'
-        uses: github/codeql-action/upload-sarif@32dc499307d133bb5085bae78498c0ac2cf762d5 # v2.2.5
+        uses: github/codeql-action/upload-sarif@16964e90ba004cdf0cd845b866b5df21038b7723 # v2.2.6
         with:
           sarif_file: results.sarif