Fix: remove copilot-requests feature flag (invalid permission)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: calebwilson706

.github/workflows/tutorial-update-monitor.lock.yml

@@ -23,8 +23,6 @@ safe-outputs:
   create-issue:
     max: 5
     labels: [tutorial-update]
-features:
-  copilot-requests: true
 ---
 
 # Tutorial Update Monitor