Support using iOS 15 UIImage new API imageByPreparingForDisplay for faster force decoding
Support using iOS 15 UIImage new API imageByPreparingForDisplay for faster force decoding

This API seems support both async/sync version, SD use sync version here because we already call them on global queue
The API mark available on watchOS, but header does not pass that __has_include, a little strange

dreampiggy/SDWebImage,dreampiggy/SDWebImage,dreampiggy/SDWebImage