mountd: update to latest git HEAD

Signed-off-by: John Crispin <john@phrozen.org>

package/system/mountd/Makefile

@@ -4,14 +4,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mountd
-PKG_VERSION:=2015-11-22
+PKG_VERSION:=2016-06-15
 
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/mountd.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=8476a03b25d457e99f59e6372b8d9faebe2266f8
+PKG_SOURCE_VERSION:=d13b58730f92fa645c9caf9954b8305c06bdc11e
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1