fix: Wait for receipt

yarn-project/ethereum/src/deploy_l1_contracts.ts

@@ -236,6 +236,10 @@ export const deployL1Contracts = async (
   // fund the portal contract with Fee Juice
   const FEE_JUICE_INITIAL_MINT = 20000000000;
   const mintTxHash = await feeJuice.write.mint([feeJuicePortalAddress.toString(), FEE_JUICE_INITIAL_MINT], {} as any);
+
+  // @note  This is used to ensure we fully wait for the transaction when running against a real chain
+  //        otherwise we execute subsequent transactions too soon
+  await publicClient.waitForTransactionReceipt({ hash: mintTxHash });
   txHashes.push(mintTxHash);
   logger.info(`Funding fee juice portal contract with fee juice in ${mintTxHash}`);