[Feature Request] Add resetPage & resetBrowser(/context) apis

[Bnaya]

First, i want to thank you for this amazing library!

jest-puppeteer have apis to reset the page and browser for the current environment.
https://github.com/smooth-code/jest-puppeteer#globaljestpuppeteerresetpage

That's very helpful, if for example i want new page for each test.
So i can do something like:

beforeEach(async () => {
  await jestPuppeteer.resetPage()
});

It will be very helpful to have it also for jest-playwright

Thanks!

[mmarkelov]

@Bnaya thank you for your report. I think we can make it)

[Bnaya]

Thank you very much @mmarkelov !