knot: update to 3.1.7

Signed-off-by: Jan Hák <jan.hak@nic.cz>
(cherry picked from commit f30da8c572)

net/knot/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=knot
-PKG_VERSION:=3.1.6
+PKG_VERSION:=3.1.7
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://secure.nic.cz/files/knot-dns/
-PKG_HASH:=e9ba1305d750dc08fb08687aec7ac55737ca073deaa0b867c884e0c0f2fdb753
+PKG_HASH:=ffb6887e238ce4c7df0cc76bb55a5093465275201ac12156a3390782dc49857b
 
 PKG_MAINTAINER:=Daniel Salzman <daniel.salzman@nic.cz>
 PKG_LICENSE:=GPL-3.0 LGPL-2.0 0BSD BSD-3-Clause OLDAP-2.8