Description

Adds Xbox controller support back on macOS, now using macOS's new(ish) native support for Xbox controllers, rather than requiring usage of a 3rd party driver.

Testing status & QA

• New device in use, so no impact to existing cases where a user is successfully using the older controller support
• Added tests to cover new devices; tests green on local machine (currently running in Yamato)

Overall Product Risks

_Please rate the potential complexity and halo effect from low to high for the reviewers. Note down potential risks to specific Editor branches

• Complexity: Low: The only real difficulty was the change in bit mapping, and that we no longer need to invert axis
• Halo Effect: Low: This is a new device, and the description we get from macOS is unique such that it won't clash with our existing mappings

Comments to reviewers

• Discussed on Slack in #devs-input
• This is a new PR, now I have write access :D - previous PR was NEW: Support Xbox controllers over USB using native macOS support #2178, targeting a fork on my own account

Checklist

Before review:

• [ X ] Changelog entry added.
  • Explains the change in Changed, Fixed, Added sections.
  • For API change contains an example snippet and/or migration example.
  • JIRA ticket linked, example (case %%). If it is a private issue, just add the case ID without a link.
  • Jira port for the next release set as "Resolved".
• [ X ] Tests added/changed, if applicable.
  • Functional tests Area_CanDoX, Area_CanDoX_EvenIfYIsTheCase, Area_WhenIDoX_AndYHappens_ThisIsTheResult.
  • Performance tests.
  • Integration tests.
• [ X ] Docs for new/changed API's.
  • Xmldoc cross references are set correctly.
  • Added explanation how the API works.
  • Usage code examples added.
  • The manual is updated, if needed.

During merge:

• Commit message for squash-merge is prefixed with one of the list:
  • NEW: ___.
  • FIX: ___.
  • DOCS: ___.
  • CHANGE: ___.
  • RELEASE: 1.1.0-preview.3.

After merge:

• Create forward/backward port if needed. If you are blocked from creating a forward port now please add a task to ISX-1444.