Bump the actions group in /.github/workflows with 2 updates (#530)

Bumps the actions group in /.github/workflows with 2 updates: [actions/checkout](https://github.com/actions/checkout) and [github/codeql-action](https://github.com/github/codeql-action).


Updates `actions/checkout` from 6.0.2 to 6.0.3
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/de0fac2e4500dabe0009e67214ff5f5447ce83dd...df4cb1c069e1874edd31b4311f1884172cec0e10)

Updates `github/codeql-action` from 4.36.0 to 4.36.1
- [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/7211b7c8077ea37d8641b6271f6a365a22a5fbfa...87557b9c84dde89fdd9b10e88954ac2f4248e463)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
- dependency-name: github/codeql-action
  dependency-version: 4.36.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Suneha Bose <123775811+bosesuneha@users.noreply.github.com>

.github/workflows/run-integration-tests-namespace-optional.yml

@@ -21,7 +21,7 @@ jobs:
          NAMESPACE1: integration-test-namespace1-${{ github.run_id }}
          NAMESPACE2: integration-test-namespace2-${{ github.run_id }}
       steps:
-         - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+         - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
          - uses: ./.github/actions/minikube-setup
            name: Setup Minikube Environment