alsactl: Remove asound.state file check from alsa-restore.service again

We added the check of asound.state file presence some time ago to
assure that alsactl gets called only if the state file is already
present.  Since then, the situation has changed significantly:
e.g. now alsactl does initialize if the state file isn't present, and
the same alsa-restore.service is used to save the state.  This means
that we should start this service no matter the state file exists at
the boot time or not.  So, revert the old change again.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

alsactl/alsa-restore.service.in

@@ -7,7 +7,6 @@
 Description=Save/Restore Sound Card State
 ConditionPathExists=!@daemonswitch@
 ConditionPathExistsGlob=/dev/snd/control*
-ConditionPathExists=@asoundrcfile@
 
 [Service]
 Type=oneshot