[simtest]: Updating scheduled run time (MystenLabs#9131)

## Description Updating scheduled run time and making sure that we can only run one instance at a time ## Test Plan 👀
nitingujarathi · Mar 11, 2023 · 77ddae3 · 77ddae3
1 parent b441d3c
commit 77ddae3
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/.github/workflows/simulator-nightly.yml b/.github/workflows/simulator-nightly.yml
@@ -1,8 +1,11 @@
 name: Simulator Tests
 
+concurrency:
+  group: ${{ github.workflow }}
+
 on:
   schedule:
-    - cron: '0 2 * * *'  # every day at 2am
+    - cron: '0 9 * * *' # UTC timing is every day at 1am PST
   workflow_dispatch:
 
 env: