Fix checkout to hard-code repo location.

Author: billnapier

.github/workflows/action_scanning.yml

@@ -34,7 +34,7 @@ jobs:
         env:
           GH_REPO_OWNER: ${{ github.repository_owner }}
         with:
-          repository: '${{ env.GH_REPO_OWNER }}/github-team'
+          repository: 'https://github.com/google/github-team'
           path: action_scanning
 
       - name: Run Actions semgrep scan
@@ -50,4 +50,4 @@ jobs:
         uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: semgrep-results-actions.sarif
-        if: always()
+        if: always()