Remove cron schedule from profile_update workflow

Removed scheduled cron job for profile update workflow.

Author: Jodekq

.github/workflows/profile_update.yml

@@ -1,9 +1,6 @@
 name: 'Update Profile README'
 
 on:
-  schedule:
-    - cron: '30 */24 * * *'
-  
   push:
     paths:
       - "profile/template/*"