Merge pull request 0xPolygon#703 from 0xPolygon/kmurphypolygon-patch-3

Update dev_deployment.yml

Author: kmurphypolygon

.github/workflows/dev_deployment.yml

@@ -1,7 +1,7 @@
 name: Docs Dev Deployment
 on:
   schedule:
-    - cron: '*/30 * * * *'
+    - cron: '0 */12 * * *'    
   push:
     branches: ['dev']
   pull_request: