Disable nightly builds ci

Author: mcbarton

.github/workflows/ci.yml

@@ -6,8 +6,6 @@ on:
     branches: [main]
   release:
     types: [published]
-  schedule:
-    - cron: '30 20 * * *' # Warning: Timezone dep - 20:00 is 1:00
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number }}