daemon: Remove deprecated HAL from init script dependencies

The init script for the daemon requests to start HAL although it has
been deprecated long time ago. This patch removes the dependency.
(cherry picked from commit 2dcca3ec)

daemon/libvirtd.init.in

@@ -8,7 +8,6 @@
 # Required-Start: $network messagebus
 # Should-Start: $named
 # Should-Start: xend
-# Should-Start: hal
 # Should-Start: avahi-daemon
 # Required-Stop: $network messagebus
 # Should-Stop: $named