v2raya: add iptables as dependency

This package requires to use iptables (no matter which variant).

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

net/v2raya/Makefile

@@ -37,6 +37,8 @@ define Package/v2raya
   SUBMENU:=Web Servers/Proxies
   DEPENDS:=$(GO_ARCH_DEPENDS) \
     +ca-bundle \
+    +iptables \
+    +IPV6:ip6tables \
     +iptables-mod-conntrack-extra \
     +iptables-mod-extra \
     +iptables-mod-filter \