tests(coprocessor): fix stop_retrying_verify_proof_on_gw_config_error()

Author: dartdart26

coprocessor/fhevm-engine/transaction-sender/tests/verify_proof_tests.rs

@@ -2,7 +2,6 @@ use alloy::network::TxSigner;
 use alloy::primitives::FixedBytes;
 use alloy::primitives::U256;
 use alloy::providers::{Provider, WsConnect};
-use alloy::signers::local::PrivateKeySigner;
 use alloy::{providers::ProviderBuilder, sol};
 use common::SignerType;
 use common::{is_coprocessor_config_error, CiphertextCommits, InputVerification, TestEnvironment};
@@ -1327,7 +1326,7 @@ async fn stop_retrying_verify_proof_on_gw_config_error(
 
     let txn_sender = TransactionSender::new(
         env.db_pool.clone(),
-        PrivateKeySigner::random().address(),
+        *input_verification.address(),
         *ciphertext_commits.address(),
         env.signer.clone(),
         provider.clone(),