build(deps): bump github/codeql-action from 2.20.0 to 2.21.0

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.20.0 to 2.21.0.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](github/codeql-action@6c089f5...1813ca7)

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

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

.github/workflows/codeql.yaml

@@ -21,12 +21,12 @@ jobs:
         check-latest: true
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@6c089f53dd51dc3fc7e599c3cb5356453a52ca9e
+      uses: github/codeql-action/init@1813ca74c3faaa3a2da2070b9b8a0b3e7373a0d8
       with:
         languages: go
 
     - name: build
       run: make apko
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@6c089f53dd51dc3fc7e599c3cb5356453a52ca9e
+      uses: github/codeql-action/analyze@1813ca74c3faaa3a2da2070b9b8a0b3e7373a0d8