dos2unix: remove empty host dependencies definition

Signed-off-by: Julien Floret <julien.floret@6wind.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/dos2unix/dos2unix.mk

@@ -9,7 +9,6 @@ DOS2UNIX_SITE = http://waterlan.home.xs4all.nl/dos2unix
 DOS2UNIX_LICENSE = BSD-2c
 DOS2UNIX_LICENSE_FILES = COPYING.txt
 DOS2UNIX_DEPENDENCIES = $(if $(BR2_PACKAGE_BUSYBOX),busybox)
-HOST_DOS2UNIX_DEPENDENCIES =
 
 ifeq ($(BR2_ENABLE_LOCALE),y)
 DOS2UNIX_DEPENDENCIES += host-gettext