util-linux: fix missing dependency introduced by r43459

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 43476

package/utils/util-linux/Makefile

@@ -279,7 +279,7 @@ endef
 define Package/mount-utils
 $(call Package/util-linux/Default)
   TITLE:=related (u)mount utilities
-  DEPENDS+= +libmount
+  DEPENDS+= +libmount +libsmartcols
 endef
 
 define Package/mount-utils/description