PDFKit macOS 12.3 to 13.0 API Differences

PDFKitPlatform.h
Added #def PDFKitTextContentType
Added #def PDFTrackingRunLoopMode
PDFPageOverlayViewProvider.h
Added PDFPageOverlayViewProvider
Added -[PDFPageOverlayViewProvider overlayViewForPage:]
Added -[PDFPageOverlayViewProvider relinquishOverlayViewForPage:]
Added -[PDFPageOverlayViewProvider overlayViewWasInstalledForPage:]
Added -[PDFPageOverlayViewProvider overlayViewWillBeUninstalledForPage:]
PDFView.h
Added PDFView.pageOverlayViewProvider
Added PDFView.inMarkupMode