src bb421be6c117 moved ftime(3) to libutil. This resulted in this
error:
cc -o xphoon -L/usr/local/lib xphoon.o moon.o phase.o dtime.o
-lXext -lX11 -lcompat -lm -Wl,-rpath,/usr/local/lib
ld: error: undefined symbol: ftime
While at it take maintainership of this port.
(cherry picked from commit 4b64881426)
astro/xphoon: Fix patch
Fixes: 4b64881426
(cherry picked from commit 999b06a56c)
