terminal: Temporarily disable `test_basic_terminal` test (#36447)

This PR temporarily disables the `test_basic_terminal` test, as it
flakes on macOS.

Release Notes:

- N/A
3648dbe939Marshall Bowers committed on 8/18/2025, 10:09:30 PM· committed by GitHubparente7b7c20
1 file changedLine totals unavailable