tinc: add missing zlib dependency

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

net/tinc/Makefile

@@ -22,7 +22,7 @@ include $(INCLUDE_DIR)/package.mk
 define Package/tinc
   SECTION:=net
   CATEGORY:=Network
-  DEPENDS:=+liblzo +libopenssl +kmod-tun
+  DEPENDS:=+liblzo +libopenssl +kmod-tun +zlib
   TITLE:=VPN tunneling daemon
   URL:=http://www.tinc-vpn.org/
   MAINTAINER:=Saverio Proto <zioproto@gmail.com>