umdns: update to the version 2020-04-05

ab7a39a umdns: fix unused error
45c4953 dns: explicitly endian-convert all fields in header and question

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(cherry picked from commit 22ae8bd50e)
(cherry picked from commit 17c4593e63f5847868f2c38185275199d37d379a)

package/network/services/umdns/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=umdns
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/mdnsd.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_DATE:=2018-01-02
-PKG_SOURCE_VERSION:=78974417e182a3de8f78b7d73366ec0c98396b6c
-PKG_MIRROR_HASH:=a60f9eb9428ac3256cd7c3c6d4207c116cedf4d212b82e2f86c1bf7c7898fcbb
+PKG_SOURCE_DATE:=2020-04-05
+PKG_SOURCE_VERSION:=ab7a39a5b5a0ff74601dd4e82145ca554c1e2ac6
+PKG_MIRROR_HASH:=135de61439d823f3631fdcf735bc7a94355ba1d7bb0a2e3a0530a75898e322ef
 
 PKG_MAINTAINER:=John Crispin <john@phrozen.org>
 PKG_LICENSE:=LGPL-2.1