fix(selenium): add backwards compatible way of settings various timeo…

…uts when using selenium 3 (#482)

This PR adds adds a selenium 3 compatible fallback when we attempt to
set the various timeouts.

- Added a regression test to catch this
- Found two unrelated issues (tagged in this commit that will require
follow up shortly after)

QA Notes: Using Selenium 3 it should analyze correctly there should also
be no change to the existing behaviour when using selenium 4.

Closes: #479