package/wireguard-linux-compat: bump version to 1.0.20210219

Includes various compat fixes and lowers memory requirements.  For details,
see the announcement:

https://lists.zx2c4.com/pipermail/wireguard/2021-February/006404.html

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

package/wireguard-linux-compat/wireguard-linux-compat.hash

@@ -1,4 +1,4 @@
-# https://lists.zx2c4.com/pipermail/wireguard/2021-January/006349.html
-sha256  dac6e68cd4c3db441499850dfa8a70706384a3295f37fda1b839a50b79faef54  wireguard-linux-compat-1.0.20210124.tar.xz
+# https://lists.zx2c4.com/pipermail/wireguard/2021-February/006404.html
+sha256  99d35296b8d847a0d4db97a4dda96b464311a6354e75fe0bef6e7c4578690f00  wireguard-linux-compat-1.0.20210219.tar.xz
 # Locally calculated
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/wireguard-linux-compat/wireguard-linux-compat.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WIREGUARD_LINUX_COMPAT_VERSION = 1.0.20210124
+WIREGUARD_LINUX_COMPAT_VERSION = 1.0.20210219
 WIREGUARD_LINUX_COMPAT_SITE = https://git.zx2c4.com/wireguard-linux-compat/snapshot
 WIREGUARD_LINUX_COMPAT_SOURCE = wireguard-linux-compat-$(WIREGUARD_LINUX_COMPAT_VERSION).tar.xz
 WIREGUARD_LINUX_COMPAT_LICENSE = GPL-2.0