Bug#1094890: xfce4-session: Remove alternate Recommends: gnome-screensaver

[Jeremy Bícha]

Source: xfce4-session
Version: 4.20.0-1
Severity: important

Please drop the alternate Recommends: gnome-screensaver since it is
being proposed for removal after the trixie release.

See https://bugs.debian.org/1092932

Thank you,
Jeremy Bícha