rpcsvc-proto: update to 1.4.2

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

libs/rpcsvc-proto/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=rpcsvc-proto
-PKG_VERSION:=1.4.1
+PKG_VERSION:=1.4.2
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://github.com/thkukuk/rpcsvc-proto/releases/download/v$(PKG_VERSION)
-PKG_HASH:=9429e143bb8dd33d34bf0663f571d4d4a1103e1afd7c49791b367b7ae1ef7f35
+PKG_HASH:=678851b9f7ddf4410d2859c12016b65a6dd1a0728d478f18aeb54d165352f17c
 
 PKG_MAINTAINER:=Andy Walsh <andy.walsh44+github@gmail.com>
 PKG_LICENSE:=BSD-3-clause