jsonfilter: update to latest git HEAD

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

package/utils/jsonfilter/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=jsonfilter
-PKG_VERSION:=2016-06-01
+PKG_VERSION:=2016-07-02
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/jsonpath.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=7151885df6ac2554c07cc6047dde7c4eb253ce87
+PKG_SOURCE_VERSION:=dea067ad67d977c247c300c06676a06adf21e0c7
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1