chore(selenium): update to latest version

[jfroom]

• Old .jar and chromedriver versions out of date.
• Chromedriver URL paths slightly changed as well.
• Paths found on this page: http://www.seleniumhq.org/download/

No known breaking changes.

[mary-poppins]

Thanks for the PR!

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If you need to make changes to your pull request, you can update the commit with git commit --amend.
Then, update the pull request with git push -f.

Thanks again for your help!

[jfroom]

CLA signed : Jeffrey Froom.
PR commit message follows standard.

[juliemr]

Thanks! Merged as e070cb8