wireguard: bump version to 0.0.20171001

And add a hash for the license file while we're at it.

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

package/wireguard/wireguard.hash

@@ -1,2 +1,3 @@
 # Locally calculated
-sha256 ab96230390625aad6f4816fa23aef6e9f7fee130f083d838919129ff12089bf7 WireGuard-0.0.20170810.tar.xz
+sha256 ecff9a184685b7dd2d81576eba5bd96bb59031c9e9b5eeee05d6dc298f30998e  WireGuard-0.0.20171001.tar.xz
+sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/wireguard/wireguard.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WIREGUARD_VERSION = 0.0.20170810
+WIREGUARD_VERSION = 0.0.20171001
 WIREGUARD_SITE = https://git.zx2c4.com/WireGuard/snapshot
 WIREGUARD_SOURCE = WireGuard-$(WIREGUARD_VERSION).tar.xz
 WIREGUARD_LICENSE = GPL-2.0