check cron to wait 15 minutes for release

.github/workflows/update-preview-deps-ci.yml

@@ -1,7 +1,7 @@
 name: "Update Preview Dependencies (feat/v2-ci)"
 on:
   schedule:
-    - cron: "0 */3 * * *" # every three hours
+    - cron: "15 */3 * * *" # every three hours
   workflow_dispatch:
 
 jobs:

.github/workflows/update-preview-deps.yml

@@ -1,7 +1,7 @@
 name: "Update Preview Dependencies (feat/v2)"
 on:
   schedule:
-    - cron: "0 */3 * * *" # every three hours
+    - cron: "15 */3 * * *" # every three hours
   workflow_dispatch:
 
 jobs: