unbound: update to version 1.13.1

Run and compile tested on Omnia HBK

net/unbound/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=unbound
-PKG_VERSION:=1.13.0
+PKG_VERSION:=1.13.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://nlnetlabs.nl/downloads/unbound/
-PKG_HASH:=a954043a95b0326ca4037e50dace1f3a207a0a19e9a4a22f4c6718fc623db2a1
+PKG_HASH:=8504d97b8fc5bd897345c95d116e0ee0ddf8c8ff99590ab2b4bd13278c9f50b8
 
 PKG_BUILD_PARALLEL:=1
 PKG_FIXUP:=autoreconf