Remove cron schedule for CodeQL workflows

Author: EZoni

.github/workflows/codeql.yml

@@ -5,8 +5,6 @@ on:
     branches: [ "development" ]
   pull_request:
     branches: [ "development" ]
-  schedule:
-    - cron: "27 3 * * 0"
 
 concurrency:
   group: ${{ github.ref }}-${{ github.head_ref }}-codeql