nvda

ce069118 - Report alerts conveied by UI Automation's systemAlert event (#7282)

Report alerts conveied by UI Automation's systemAlert event (#7282) * Support UI Automation's systemAlert event, and provide a basic implementation that just reports the element that received the event in speech and braille, similar to focus. Examples of where this alert is fired are Skype for Business notifications and Microsoft Edge notifications. * Also support UIA systemAlert in braille.