Cancel codeql.yml after re-pushing

Signed-off-by: Joas Schilling <213943+nickvergessen@users.noreply.github.com>

.github/workflows/codeql.yml

@@ -12,6 +12,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+    group: code-ql-${{ github.head_ref || github.run_id }}
+    cancel-in-progress: true
+
 jobs:
   analyze:
     name: Analyze