Stop enabling pulseaudio manually

pulseaudio is already enabled by default in the user session.

kali-config/common/hooks/live/kali-hacks.chroot

@@ -5,11 +5,6 @@ if [ ! -h /lib ]; then
     mv /usr/lib/live/config/* /lib/live/config/
 fi
 
-# Manually enabling pulseaudio for root since autospawning does
-# not work for root
-# See https://bugs.kali.org/view.php?id=2392
-systemctl --user enable pulseaudio.service || true
-
 # Enable cryptsetup in the initramfs for later use if the user
 # adds an encrypted persistence partition.
 # This is until https://bugs.debian.org/908220 has a proper fix.