Enable NVDA's alert event for all class names, including EVENT_SYSTEM…

…_ALERT, fixing accessibility for the zoom chat notification system among other things in zoom. fixes nvaccess#7754

source/eventHandler.py

@@ -252,8 +252,9 @@ def shouldAcceptEvent(eventName, windowHandle=None):
 	if eventName == "reorder":
 		# Prevent another flood risk.
 		return wClass == "TTrayAlert" # #4841: Skype
-	if eventName == "alert" and winUser.getClassName(winUser.getAncestor(windowHandle, winUser.GA_PARENT)) == "ToastChildWindowClass":
-		# Toast notifications.
+	if eventName == "alert":
+		###7754: Accept alerts from zoom.
+		#This also announces alerts for things like toast notifications.
 		return True
 	if eventName in ("menuEnd", "switchEnd", "desktopSwitch"):
 		# #5302, #5462: These events can be fired on the desktop window