Only run Mon, Weds, Fri

Author: dhaney-stacks

.github/workflows/_slack-pr-nag.yml

@@ -2,9 +2,8 @@ name: Slack Open PR Nag Bot
 
 on:
   schedule:
-    # NOTE: GitHub Actions only supports UTC. The 'timezone' property is invalid here.
-    # 11:00 UTC is 7:00 AM EST / 8:00 AM EDT.
-    - cron: '0 11 * * 1-5'
+    # Run at 11am UTC Mon, Weds, Fri
+    - cron: '0 11 * * 1,3,5'
   workflow_dispatch: # Allows manual testing
 
 permissions: