libnftnl: bump to 1.1.5

Solve missing references to nftnl_set_list_lookup_byname when building
iptables with Nftables support enabled (CONFIG_IPTABLES_NFTABLES)

Bump the ABI version to force everything to match.

/Users/kevin/wrt/staging_dir/toolchain-x86_64_gcc-9.2.0_musl/lib/gcc/x86_64-openwrt-linux-musl/9.2.0/../../../../x86_64-openwrt-linux-musl/bin/ld: xtables_nft_multi-nft-bridge.o: in function `nft_bridge_parse_lookup':
nft-bridge.c:(.text.nft_bridge_parse_lookup+0xcd): undefined reference to `nftnl_set_list_lookup_byname'
/Users/kevin/wrt/staging_dir/toolchain-x86_64_gcc-9.2.0_musl/lib/gcc/x86_64-openwrt-linux-musl/9.2.0/../../../../x86_64-openwrt-linux-musl/bin/ld: xtables_nft_multi-nft-cache.o: in function `nftnl_set_list_cb':
nft-cache.c:(.text.nftnl_set_list_cb+0x80): undefined reference to `nftnl_set_list_lookup_byname'
/Users/kevin/wrt/staging_dir/toolchain-x86_64_gcc-9.2.0_musl/lib/gcc/x86_64-openwrt-linux-musl/9.2.0/../../../../x86_64-openwrt-linux-musl/bin/ld: xtables_nft_multi-nft-cache.o: in function `fetch_set_cache':
nft-cache.c:(.text.fetch_set_cache+0x10a): undefined reference to `nftnl_set_list_lookup_byname'
collect2: error: ld returned 1 exit status
make[6]: *** [xtables-nft-multi] Error 1
make[5]: *** [all] Error 2
make[4]: *** [all-recursive] Error 1
make[3]: *** [all] Error 2
make[2]: *** [/Users/kevin/wrt/build_dir/target-x86_64_musl/linux-x86_64/iptables-1.8.4/.built] Error 2
make[2]: Leaving directory `/Users/kevin/wrt/package/network/utils/iptables'

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>

package/libs/libnftnl/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libnftnl
-PKG_VERSION:=1.1.4
+PKG_VERSION:=1.1.5
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://netfilter.org/projects/$(PKG_NAME)/files
-PKG_HASH:=c8c7988347adf261efac5bba59f8e5f995ffb65f247a88cc144e69620573ed20
+PKG_HASH:=66de4d05227c0a1a731c369b193010d18a05b1185c2735211e0ecf658eeb14f3
 PKG_MAINTAINER:=Steven Barth <steven@midlink.org>
 PKG_LICENSE:=GPL-2.0+
 
@@ -31,7 +31,7 @@ define Package/libnftnl
   DEPENDS:=+libmnl
   TITLE:=Low-level netlink library for the nf_tables subsystem
   URL:=http://www.netfilter.org/projects/libnftnl
-  ABI_VERSION:=11
+  ABI_VERSION:=12
 endef
 
 define Package/libnftnl/description