Correct rpc url in smoketests (#2192)

Author: Arcticae

.github/workflows/release.yml

@@ -195,7 +195,7 @@ jobs:
       - name: Smoke test
         shell: bash
         env:
-          RPC_URL: ${{ secrets.CHEATNET_RPC_URL }}
+          RPC_URL: "http://188.34.188.184:7070/rpc/v0_7"
         run: |
           BINARY_PATH="${{ env.BINARY_PATH }}"
           BINARY_PATH="${BINARY_PATH%.tar.gz}"