Fix remote grid e2e setup

What does this MR do and why?

Fixes errors when running e2e tests in a remote grid.

/usr/local/lib/ruby/gems/3.0.0/gems/selenium-webdriver-4.8.1/lib/selenium/webdriver/safari/driver.rb:34:in `initialize': Can't initialize Selenium::WebDriver::Safari::Driver with :url (ArgumentError)

Example failure: https://gitlab.com/gitlab-org/quality/nightly/-/jobs/3878030742#L179

The browser needs to be remote for us to pass a url.

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

MR acceptance checklist

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