libnpupnp: update to 4.0.7

Fixes CVE-2020-12695.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

libs/libnpupnp/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libnpupnp
-PKG_VERSION:=4.0.5
+PKG_VERSION:=4.0.7
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.lesbonscomptes.com/upmpdcli/downloads
-PKG_HASH:=af9b35e26c9733343c0075cd33d05e86771fe999cc01618295d486cc522fdbff
+PKG_HASH:=30f15caa67dc83f76b0976438165aa4704a50c7e3e5444c50bb8cbad874877ca
 
 PKG_MAINTAINER:=
 PKG_LICENSE:=LGPL-2.1-or-later