fix(gha): Run Release-Nightly only once a day (#13329)

Author: kiblik

.github/workflows/release-nightly-dev.yml

@@ -8,7 +8,7 @@ on:
   schedule:
     # every day at 5:00 UTC
     # in this case inputs are all null/empty, hence the default values are used below
-    - cron: "* 5 * * *"
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 jobs: