tailscale: update to version 1.8.7

Signed-off-by: Jan Pavlinec <jan.pavlinec@nic.cz>

net/tailscale/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tailscale
-PKG_VERSION:=1.8.1
+PKG_VERSION:=1.8.7
 PKG_RELEASE:=1
 
 PKG_SOURCE:=tailscale-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/tailscale/tailscale/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=5d08e9c4cbb51da94951281003f3911933962dad0a85003e4b1852ac7b023bcd
+PKG_HASH:=afb4b4f6f53e6fc00e43546e9b4e82b9c1ac7bdef688247d7fb64a028b8db487
 
 PKG_MAINTAINER:=Jan Pavlinec <jan.pavlinec@nic.cz>
 PKG_LICENSE:=BSD-3-Clause