* Update phishing controller to v4.0.0
* Move phishing e2e test utilities into its own helper.js
* Update phishing detection e2e test
* Update MetaMask Controller test mocks
* Update mv3 phishing tests
* Fix test for 500 error on warning page
* Allow for directories in test folder
* Update migration number
* Linting fixes
* Remove fail on console error
* Separate mocks from helpers
* Have migration delete PhishingController state entirely
* Remove phishing detection directory
* Only delete the listState in migration
* Bump migration version
