Move various extensions out from Xext into their owning DDX
Move various extensions out from Xext into their owning DDX

tmzt/androix-util-modular,freedesktop-unofficial-mirror/xorg__util__modular,tmzt/androix-util-modular,freedesktop-unofficial-mirror/xorg__util__modular,freedesktop-unofficial-mirror/xorg__util__modular