ctb: Remove wait in `getContractFromArtifact`

This wait hangs on L1s that prune transaction history, and is unnecessary for deployment.

packages/contracts-bedrock/src/deploy-utils.ts

@@ -174,7 +174,6 @@ export const getContractFromArtifact = async (
   } = {}
 ): Promise<ethers.Contract> => {
   const artifact = await hre.deployments.get(name)
-  await hre.ethers.provider.waitForTransaction(artifact.receipt.transactionHash)
 
   // Get the deployed contract's interface.
   let iface = new hre.ethers.utils.Interface(artifact.abi)