Add 'actions' to CodeQL analysis language matrix...

...to support additional language analysis in workflows.

Author: KyFaSt

.github/workflows/codeql-analysis.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'javascript' ]
+        language: [ 'javascript', 'actions' ]
 
     steps:
     - name: checkout