Add support for embedded WPFTermControl in LTS Visual Studio

[codeofdusk]

Link to issue number:

None.

Summary of the issue:

Visual Studio uses a WPF implementation of the Windows Terminal control that will use a different UIA class name. As such, NVDA currently does not add the needed overlay class to this control, so autoread and password suppression do not work as expected.

Description of how this pull request fixes the issue:

Added the new UIA class name to the necessary lists.

Testing strategy:

N/A

Known issues with pull request:

Given that this is a small, targetted bug fix, please merge to 2022.4.

Change log entries:

=== Bug Fixes ===

• Text reporting, Braille output, and password suppression now work as expected in the embedded Windows Terminal control in Visual Studio 2022.

Code Review Checklist:

• Pull Request description:
  • description is up to date
  • change log entries
• Testing:
  • Unit tests
  • System (end to end) tests
  • Manual testing
• API is compatible with existing add-ons.
• Documentation:
  • User Documentation
  • Developer / Technical Documentation
  • Context sensitive help for GUI changes
• UX of all users considered:
  • Speech
  • Braille
  • Low Vision
  • Different web browsers
  • Localization in other languages / culture than English
• Security precautions taken.

[seanbudd]

Once this PR is ready/approved, can you:

• Update the changes file yourself, as 2022.4 is frozen, merge conflicts are unlikely
• Temporarily re-target the final PR against master, so that a branch build occurs
• Re-target the PR to branchFor2022.4 after a successful build

[seanbudd]

It appears that include/sonic has been mistakenly reverted to an earlier commit in this PR

[codeofdusk]

I think just a result of the branch change on GitHub. Should I rebase on master too?

[seanbudd]

I think just a result of the branch change on GitHub.

I don't think it is, it was changed in this commit: 1d3b781

Should I rebase on master too?

No, we want this PR to retarget the branch for 2022.4 still

[seanbudd]

I think typical syntax for this is the following, but I don't think it matters

Suggested change

	_all_wt_UIAClassNames = frozenset((
	_all_wt_UIAClassNames = frozenset({