package/rauc: fix host build

Use --without-dbuspolicydir to fix build on host

Fixes:
 - http://autobuild.buildroot.org/results/1700950e682e48bdb99a0051af062f5db5997c6c

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/rauc/rauc.mk

@@ -36,7 +36,11 @@ HOST_RAUC_DEPENDENCIES = \
 	host-libglib2 \
 	host-squashfs \
 	$(if $(BR2_PACKAGE_HOST_LIBP11),host-libp11)
-HOST_RAUC_CONF_OPTS += --disable-network --disable-json --disable-service
+HOST_RAUC_CONF_OPTS += \
+	--disable-network \
+	--disable-json \
+	--disable-service \
+	--without-dbuspolicydir
 
 $(eval $(autotools-package))
 $(eval $(host-autotools-package))