ci: switch codeql analysis from javascript to actions

Org profile repo has no JavaScript; scan the GitHub Actions workflows instead.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: Aitomates

.github/workflows/codeql.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'javascript' ]
+        language: [ 'actions' ]
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4