Bump github/codeql-action from 2.2.6 to 2.2.8

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.2.6 to 2.2.8.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/16964e90ba004cdf0cd845b866b5df21038b7723...67a35a08586135a9573f4327e904ecbf517a882d)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/scorecards.yml

@@ -59,6 +59,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@16964e90ba004cdf0cd845b866b5df21038b7723 # tag=v2.2.6
+        uses: github/codeql-action/upload-sarif@67a35a08586135a9573f4327e904ecbf517a882d # tag=v2.2.8
         with:
           sarif_file: results.sarif