[CI] trigger on commit to main, drop schedule

Author: glpatcern

.github/workflows/codeql.yml

@@ -2,11 +2,9 @@ name: CodeQL
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "main" ]
   pull_request:
-    branches: [ "master" ]
-  schedule:
-    - cron: "44 11 * * 0"
+    branches: [ "main" ]
 
 jobs:
   analyze: