Revert "Use UIA caret events in Windows Terminal (#16873)" (#17048)

Reverts #16873.

Summary of the issue:
When backspacing beyond the leftmost character of a line in Windows Terminal, the last character of the prompt is erroneously read in some environments.
Some caret tracking issues (especially when connected to remote systems) are more apparent.
Description of how this pull request fixes the issue:
Revert the new behaviour until it can be fixed upstream or a workaround can be found.

Testing strategy:
Verified restoration of previous behaviour and that caret tracking works as before.

source/NVDAObjects/UIA/winConsoleUIA.py

@@ -450,10 +450,6 @@ def event_UIA_notification(self, **kwargs):
 		"Block notification events when diffing to prevent double reporting."
 		log.debugWarning(f"Notification event blocked to avoid double-report: {kwargs}")
 
-	def _get_caretMovementDetectionUsesEvents(self) -> bool:
-		"Windows Terminal has a good implementation of caret move detection."
-		return True
-
 
 class _NotificationsBasedWinTerminalUIA(UIA):
 	"""