runtime-install: don't install notification-daemon

libnotify dropped the requirement just a couple of months after
this line was added, but we never took it back out again.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

share/templates.d/99-generic/runtime-install.tmpl

@@ -186,8 +186,5 @@ installpkg wget rsync bind-utils ftp mtr vconfig
 installpkg icfg spice-vdagent
 installpkg gdisk hexedit sg3_utils
 
-## satisfy libnotify's desktop-notification-daemon with the least crazy option
-installpkg notification-daemon
-
 ## actually install all the requested packages
 run_pkg_transaction