Schedule Lock Action at 0:00, 6:00, 12:00, 18:00 and not every hour b…

…ecause of rate limits

.github/workflows/lock.yml

@@ -2,7 +2,7 @@ name: 'Lock Threads'
 
 on:
   schedule:
-    - cron: '0 * * * *'
+    - cron: '* 0,6,12,18 * * *'
 
 jobs:
   lock:
@@ -14,4 +14,4 @@ jobs:
           issue-lock-inactive-days: '30'
           issue-lock-comment: 'This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.'
           issue-lock-reason: 'resolved'
-          process-only: 'issues'
+          process-only: 'issues'