mountd: drop USB related dependencies

That way we can avoid making it nonshared

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/system/mountd/Makefile

@@ -23,7 +23,7 @@ define Package/mountd
   SECTION:=utils
   CATEGORY:=Utilities
   TITLE:=OpenWrt automount daemon
-  DEPENDS:=@USB_SUPPORT +uci +kmod-usb-storage +kmod-fs-autofs4
+  DEPENDS:=+uci +kmod-fs-autofs4
   URL:=http://www.openwrt.org
 endef