message: integration-tests: skip replica tests on live network
diff: import { OptimismEnv } from './shared/env'
  -import { defaultTransactionFactory, gasPriceForL2, sleep } from './shared/utils'
  +import {
  + defaultTransactionFactory,
  + gasPriceForL2,
  + sleep,
  + isLiveNetwork,
  +} from './shared/utils'
  import { expect } from 'chai'
  import { TransactionReceipt } from '@ethersproject/abstract-provider'
  @@ -11,6 +16,11 @@ describe('Replica Tests', () => {
  })
  describe('Matching blocks', () => {
  + if (isLiveNetwork()) {
  + console.log('Skipping replica tests on live network')
  + return
  + }
  +
  it('should sync a transaction', async () => {
  const tx = defaultTransactionFactory()
  tx.gasPrice = await gasPriceForL2(env)
  