test nightly build

Author: alessio-perugini

Diff for: .github/workflows/build.yml

@@ -2,8 +2,6 @@ name: build
 
 on:
   push:
-    branches:
-      - main
   schedule:
     - cron: '0 4 * * MON-FRI' # run every weekday at 4AM (https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule)
   workflow_dispatch: