package/wireguard: bump version to 0.0.20190227

For details of the changes, see the announcement:
https://lists.zx2c4.com/pipermail/wireguard/2019-February/003923.html

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/wireguard/wireguard.hash

@@ -1,4 +1,4 @@
-# https://lists.zx2c4.com/pipermail/wireguard/2019-January/003805.html
-sha256 edd13c7631af169e3838621b1a1bff3ef73cf7bc778eec2bd55f7c1089ffdf9b  WireGuard-0.0.20190123.tar.xz
+# https://lists.zx2c4.com/pipermail/wireguard/2019-February/003923.html
+sha256 fcdb26fd2692d9e1dee54d14418603c38fbb973a06ce89d08fbe45292ff37f79  WireGuard-0.0.20190227.tar.xz
 # Locally calculated
 sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/wireguard/wireguard.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WIREGUARD_VERSION = 0.0.20190123
+WIREGUARD_VERSION = 0.0.20190227
 WIREGUARD_SITE = https://git.zx2c4.com/WireGuard/snapshot
 WIREGUARD_SOURCE = WireGuard-$(WIREGUARD_VERSION).tar.xz
 WIREGUARD_LICENSE = GPL-2.0