There is no `portsnap` on FreeBSD 14 fresh installation

[nappex]

xfce_desktop.sh script uses portsnap

BSD-XFCE/xfce_desktop.sh

Line 24 in 6973cdf

portsnap fetch auto

, but portsnap can not be found on fresh installation FreeBSD 14.

[paul-hammant]

Suggestions for what replaces the deliberately removed portsnap here:
https://forums.freebsd.org/threads/portsnap-being-retired-whats-the-alternative.76463/