x11/xkbprint: Update to 1.0.7

Update COMMENT and pkg-descr.
Add WWW.

https://lists.x.org/archives/xorg-announce/2022-October/003222.html
https://lists.x.org/archives/xorg-announce/2024-October/003535.html

PR: 288159
Approved by: x11 (arrowd)
Approved by: osa (mentor)