Change to run everyday at midnight

Author: amrit110

.github/workflows/monitor-org-bot-prs.yml

@@ -2,8 +2,8 @@ name: Monitor Organization Bot PRs
 
 on:
   schedule:
-    # Run every 6 hours
-    - cron: '0 */6 * * *'
+    # Run every day at midnight UTC
+    - cron: '0 0 * * *'
   workflow_dispatch:
     inputs:
       target_repo: