Run CodeQL on all the branches

Author: dolfinus

.github/workflows/codeql-analysis.yml

@@ -2,13 +2,18 @@ name: CodeQL
 
 on:
   push:
-    branches: [master]
+    branches:
+    - '**'
   pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [master]
+    branches:
+    - master
   schedule:
   - cron: 45 13 * * 6
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   analyze:
     name: Analyze