RSpecs: Trouble with chrome-driver for Capybara

[ut]

Its potentially a bug at Selenium-Webdriver w/Chromium. I added this problem to an existing bug at SeleniumHQ/selenium#10341 (comment)

[ut]

Fixed with

• providing a path to the chromium binaries (which are installed at my ubuntu via Snap (see Use snap driver when chromium is installed via snap package)
• tagging the chromedriver version to v97 (see Selenium-chromedriver: Cannot construct KeyEvent from non-typeable key)

  ::Selenium::WebDriver::Chrome.path = '/snap/chromium/current/usr/lib/chromium-browser/chrome'
  # For the moment, at my machine, Chromedriver v98 fails with Chromium v98 (sic!)
  Webdrivers::Chromedriver.required_version = '97.0.4692.71'