Remove addon condition for testing

[mcleinman]

Description

QA requested removal of the timing condition to make testing easier: https://mozilla-hub.atlassian.net/browse/FXVPN-32?focusedCommentId=974354

I've included "adding this back in" in the ticket to finalize this addon: https://mozilla-hub.atlassian.net/browse/FXVPN-280

Reference

https://mozilla-hub.atlassian.net/browse/FXVPN-32?focusedCommentId=974354

Checklist

• My code follows the style guidelines for this project
• I have not added any packages that contain high risk or unknown licenses (GPL, LGPL, MPL, etc. consult with DevOps if in question)
• I have performed a self review of my own code
• I have commented my code PARTICULARLY in hard to understand areas
• I have added thorough tests where needed

[mcleinman]

The failing functional test is due to VPN-6778, and will be fixed by #10123.

Adding await vpn.setSetting('languageCode', 'fr'); to the start of the failing test allows it to pass. I believe it's safe to merge this. (Or we can wait for VPN-6778 to be merged in first, if preferred.)