x11-clocks/xclock: Update to 1.0.9

Update x11-clocks/xclock to 1.0.9
This is a maintenance release

Changelog:
https://lists.x.org/archives/xorg-announce/2019-July/003010.html

Obtained from: FreeBSD Graphics Team development repo

		https://github.com/FreeBSDDesktop/freebsd-ports/tree/feature/xorglibs