Update page.setContent to accept all options Pupppeteer accepts

[pr3tori4n]

Stencil version:

 @stencil/core@1.0.0

I'm submitting a:
[ ] bug report
[x ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://stencil-worldwide.herokuapp.com/ or https://forum.ionicframework.com/

Requested Feature
The setContent method on Stencil's wrapper around the Puppeteer API should also accept overrides for the options object, specifically for waitUntil.

Related code:

//Expected to work in an end2end test
await page.setContent(`<foo-bar></foo-bar>`, { waitUntil: 'load' })

Other information:

• Puppeteer's API for page.setContent accepts a second options argument, the main purpose is to configure the waitUntil to change the behavior for when the promise should resolve after content has been added to the page.
• Currently this is hardcoded to networkIdle0.

  stencil/src/testing/puppeteer/puppeteer-page.ts

  Line 123 in f9a323f

  const rsp = await page._e2eGoto(fullUrl, { waitUntil: 'networkidle0' });

• There's a bug when using networkIdle0 when headless mode is disabled for puppeteer. End 2 End Tests Fail when using { browserHeadless: false, browserDevtools:true } Config #1621

[manucorporat]

Could you try to make a PR?

[pr3tori4n]

I believe this has been fixed with this change:
62839d8#diff-48f1f03cd5c6791c397f1ce962aef19a

Closing.