Change cron schedule to run weekly on Mondays

Author: theypsilon

.github/workflows/fetch.yml

@@ -2,7 +2,7 @@ name: Fetch Cheats
 
 on:
   schedule:
-  - cron:  "0 0 * * *"
+  - cron:  "0 0 * * 1"
   push:
     branches:
       - develop