x11/libXcomposite: Update to 0.4.7
Update WWW and pkg-descr.
The dependency on libXext has been removed for over 15 years, so remove
it.
https://lists.x.org/archives/xorg-announce/2026-January/003658.html
PR: 293926
Approved by: x11 (arrowd)
Approved by: fluffy (mentor)