libubox does not depend on libjson

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25458 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/libubox/Makefile

@@ -18,7 +18,7 @@ define Package/libubox
   SECTION:=libs
   CATEGORY:=Libraries
   TITLE:=Basic utility library
-  DEPENDS:=+libjson
+  DEPENDS:=
 endef