[Automation] Migrate FTR to webdriverio

[dmlemeshko]

Describe the feature: Migrate FTR from selenium-webdriver to webdriverio

Advantages over selenium-webdriver:

• Continuous development and support, patch releases are coming every 10-15 days
• It uses Puppeteer by default to automate a browser like Chrome, Firefox or Chromium Edge: we can use Puppeteer features for the new and existing tests, the ones that WebDriver does not provide.
• We can switch between Puppeteer and WebDriver still using the same API (Note: we probably will continue running tests with WebDriver after migration, we need to review stability while running all the existing tests with Puppeteer)
• TS project

API is simple and very similar to the one we use today, so migration should go smoothly:

import { remote } from 'webdriverio'

let browser = await remote({ capabilities: { browserName: 'chrome' }})
await browser.navigateTo('https://www.google.com/ncr')
const searchInput = await browser.$('#lst-ib')
await searchInput.setValue('WebdriverIO')

await browser.deleteSession()

The following services needs to be migrated:

• Remote
• Browser
• Find
• WebElementWrapper

Some things might be broken/should be reimplemented:

• browser console error logging
• code coverage
• cross-browser support (firefox, edge)
• error reporting