message: chore(core): use bip32 package in abstractEthCoin tests
  Issue:
diff: import * as _ from 'lodash';
  import * as should from 'should';
  +import * as bip32 from 'bip32';
  import { TestBitGo } from '../../../lib/test_bitgo';
  import { getBuilder, BaseCoin, Eth } from '@bitgo/account-lib';
  import * as ethAbi from 'ethereumjs-abi';
  import * as ethUtil from 'ethereumjs-util';
  -import * as utxolib from '@bitgo/utxo-lib';
  import { coins, ContractAddressDefinedToken } from '@bitgo/statics';
  describe('ETH-like coins', () => {
  @@ -199,7 +199,7 @@ describe('ETH-like coins', () => {
  it('Should generate valid keypair without seed', () => {
  const { pub, prv } = basecoin.generateKeyPair();
  basecoin.isValidPub(pub).should.equal(true);
  - const bitgoKey = utxolib.HDNode.fromBase58(prv);
  + const bitgoKey = bip32.fromBase58(prv);
  basecoin.isValidPub(bitgoKey.neutered().toBase58()).should.equal(true);
  });
  @@ -207,7 +207,7 @@ describe('ETH-like coins', () => {
  const seed = Buffer.from('c3b09c24731be2851b641d9d5b3f60fa129695c24071768d15654bea207b7bb6', 'hex');
  const { pub, prv } = basecoin.generateKeyPair(seed);
  basecoin.isValidPub(pub).should.equal(true);
  - const bitgoKey = utxolib.HDNode.fromBase58(prv);
  + const bitgoKey = bip32.fromBase58(prv);
  basecoin.isValidPub(bitgoKey.neutered().toBase58()).should.equal(true);
  });
  });
  