Call any phantom action from test suites

[maxim-grishaev]

I need to delete server-side (http-only) cookies in tests. This PR makes it able with

window.callPhantom({
  phantom: { name: 'deleteCookie', args:['cookieName'], }
// or
  hook: { name: 'delCookie', args: ['cookieName'] },
// or
  require: { id: 'cookie-deleter', name: 'clear', args: ['cookieName'],
})

[nathanboktae]

If you need to work outside the browser sandbox, you should write tests outside the browser sandbox.

Tests are failing, and you didn't write any for this feature.

[maxim-grishaev]

:+1: