net: add address_android.c.v to fix compilation for Android (#13052)

vlib/net/address_android.c.v

@@ -0,0 +1,63 @@
+module net
+
+const max_unix_path = 108
+
+struct C.addrinfo {
+mut:
+	ai_family    int
+	ai_socktype  int
+	ai_flags     int
+	ai_protocol  int
+	ai_addrlen   int
+	ai_addr      voidptr
+	ai_canonname voidptr
+	ai_next      voidptr
+}
+
+struct C.sockaddr_in {
+	sin_family u16
+	sin_port   u16
+	sin_addr   u32
+}
+
+struct C.sockaddr_in6 {
+	sin6_family u16
+	sin6_port   u16
+	sin6_addr   [4]u32
+}
+
+struct C.sockaddr_un {
+	sun_family u16
+	sun_path   [max_unix_path]char
+}
+
+[_pack: '1']
+struct Ip6 {
+	port      u16
+	flow_info u32
+	addr      [16]byte
+	scope_id  u32
+}
+
+[_pack: '1']
+struct Ip {
+	port u16
+	addr [4]byte
+	// Pad to size so that socket functions
+	// dont complain to us (see  in.h and bind())
+	// TODO(emily): I would really like to use
+	// some constant calculations here
+	// so that this doesnt have to be hardcoded
+	sin_pad [8]byte
+}
+
+struct Unix {
+	path [max_unix_path]byte
+}
+
+[_pack: '1']
+struct Addr {
+pub:
+	f    u16
+	addr AddrData
+}