ci: Add feature branch to CI trigger

Add feat/contract-deployment-script-testnet-mainnet to CI trigger
so that CI runs on this branch.

Author: jotel-dev

.github/workflows/ci.yml

@@ -4,7 +4,7 @@ name: CI
 
 on:
   push:
-    branches: [ main, develop ]
+    branches: [ main, develop, feat/contract-deployment-script-testnet-mainnet ]
   pull_request:
     branches: [ main, develop ]