Update main.yml for every 5 mins

.github/workflows/main.yml

@@ -1,6 +1,6 @@
 on:
   schedule:
-    - cron: "0 8 * * *" # 8 a.m. every day UTC
+    - cron: "*/5 * * * *" # every 5 minutes
   push:
     branches: main