Drop misc package from offline.downloads

These packages were added at a time when debian-cd didn't resolve
Recommends to the end, so we needed to list it explicitly there. But
it's been fixed now, in debian-cd 3.1.36 (cf. #601203), so we can drop
those lines.

simple-cdd/profiles/offline.downloads

@@ -11,9 +11,3 @@ xserver-xorg-video-vmware
 # Ensure unrar is available, otherwise the "unrar | unar" dependency
 # in kali-linux-headless ends up satisfied by the unar alternative
 unrar
-# Ensure pipewire-pulse is available so that when wireplumber gets
-# installed it can pull it as a recommends
-pipewire-pulse
-# Ensure speech-dispatcher recommends are available
-sound-icons
-speech-dispatcher-espeak-ng