net/wireguard: version bump

Update to a new wireguard version. Simple version bump.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

net/wireguard/Makefile

@@ -10,12 +10,12 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=wireguard
 
-PKG_VERSION:=0.0.20161218
-PKG_RELEASE:=2
+PKG_VERSION:=0.0.20161223
+PKG_RELEASE:=1
 
 PKG_SOURCE:=WireGuard-$(PKG_VERSION).tar.xz
 # This is actually SHA256, but OpenWRT/LEDE will figure it out based on the length
-PKG_MD5SUM:=d805035d3e99768e69d8cdeb8fb5250a59b994ce127fceb71a078582c30f5597
+PKG_MD5SUM:=bbd98ff6667e76ac283685db9ee7a6777529f5d311a0bf1fe9a15932aed2b972
 PKG_SOURCE_URL:=https://git.zx2c4.com/WireGuard/snapshot/
 PKG_BUILD_DIR:=$(BUILD_DIR)/WireGuard-$(PKG_VERSION)