x11/xfd: Update to 1.1.5

Add WWW.
Remove BUILD_DEPENDS and RUN_DEPENDS.
Update LIB_DEPENDS.
Use meson.
Update pkg-descr.

https://lists.x.org/archives/xorg-announce/2026-January/003656.html

PR: 292840
Approved by: x11 (arrowd)
Approved by: fluffy (mentor)