[source] iptables: fix wrong depends for nftables support (FS#707)

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/e80a0413487d957d939eb670393e73d955a77d87

commit e80a0413487d957d939eb670393e73d955a77d87
Author: Ansuel Smith <ansuelsmth at gmail.com>
AuthorDate: Sat Apr 22 19:57:09 2017 +0200

    iptables: fix wrong depends for nftables support (FS#707)
    
    The dep for the nftables support was wrong, if someone actually enable
    that option gain a compilation error. This fix this problem.
    
    Signed-off-by: Ansuel Smith <ansuelsmth at gmail.com>
---
 package/network/utils/iptables/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/network/utils/iptables/Makefile b/package/network/utils/iptables/Makefile
index ae2377e..ca8b197 100644
--- a/package/network/utils/iptables/Makefile
+++ b/package/network/utils/iptables/Makefile
@@ -432,7 +432,7 @@ define Package/libxtables
  ABI_VERSION:=$(PKG_VERSION)
  DEPENDS:= \
 	+IPTABLES_CONNLABEL:libnetfilter-conntrack \
-	+IPTABLES_NFTABLES:libnfnetlink
+	+IPTABLES_NFTABLES:libnftnl
 endef
 
 TARGET_CPPFLAGS := \