change nightly hour

Author: Samueru-sama

.github/workflows/appimage-nightly.yml

@@ -4,7 +4,7 @@ concurrency:
   cancel-in-progress: true
 on:
   schedule:
-    - cron: "0 7 1/3 * *" # We default to rebuilding every 21 days, change this to your liking
+    - cron: "0 5 1/3 * *" # We default to rebuilding every 21 days, change this to your liking
   workflow_dispatch: {}
 
 jobs: