update ci

Author: critesjosh

.github/workflows/foundry-voting.yml

@@ -26,7 +26,7 @@ jobs:
 
     - name: Generate verifier contract
       run: |
-        nargo codegen-verifier && cp contract/foundry_voting/plonk_vk.sol ../contract/plonk_vk.sol
+        nargo codegen-verifier
       working-directory: foundry-voting/circuits
 
     - name: Generate proof