ATB parameter in MV3

[jdorweiler]

Reviewer:

Description:

Adds ATB to search URL.

Steps to test this PR:

1. From a new Chrome profile, install the extension
2. Do a search from URL bar, atb should be added to the URL
3. Check other DDG pages, they should not have atb added to them

Reviewer Checklist:

• Ensure the PR solves the problem
• Review every line of code
• Ensure the PR does no harm by testing the changes thoroughly
• Get help if you're uncomfortable with any of the above!
• Determine if there are any quick wins that improve the implementation

PR Author Checklist:

• Get advice or leverage existing code
• Agree on technical approach with reviewer (if the changes are nuanced)
• Ensure that there is a testing strategy (and documented non-automated tests)
• Ensure there is a documented monitoring strategy (if necessary)
• Consider systems implications

[kzar]

Can we enable the ATB integration tests for MV3 too?

[kzar]

Looks good % a couple of nits. The main thing that concerns me is why we needed to disable some of the integration tests, are you sure the tests are broken and not the feature itself?

[kzar]

LGTM