Timer doesn't count if timers are faked

[SimenB]

If time is faked, the counter won't work (it's bases on setInterval). Not sure how to obtain a reference to real timers, might need a change in Jest.

https://github.com/jest-community/jest-react-reporter/blob/de507dccce388a56271a640fed128c82dab93192/src/hooks.ts

Jest's default reporter is not affected as it uses Date.now which is not faked. Will need to fix this before making Lolex the implementation behind fake timers