tweak cron trigger

Author: Cadair

.github/workflows/scheduled_builds.yml

@@ -1,9 +1,3 @@
-# Due to a limitation of Github Actions where the `schedule` trigger
-# only applies to the default branch, we need a way of triggering the
-# jobs on the other branches.
-# To do this we use a WORKFLOW_TOKEN which is a PAT for the bot account with workflow_dispatch permissions.
-# Therefore, this workflow triggers on main, and dispatches to other branches.
-# https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#schedule
 name: Scheduled build triggerer
 
 on:
@@ -15,7 +9,7 @@ on:
     #        │ │ ┌───────── day of the month (1 - 31)
     #        │ │ │ ┌───────── month (1 - 12 or JAN-DEC)
     #        │ │ │ │ ┌───────── day of the week (0 - 6 or SUN-SAT)
-    - cron: '0 7 * * 1,3,5'  # Every Mon,Wed,Fri at 07:00 UTC
+    - cron: '0 7 * * 3'  # Every Wed at 07:00 UTC
 
 permissions: {}