cjson: bump version to v1.4.7

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/cjson/cjson.hash

@@ -1,2 +1,2 @@
 # Locally computed:
-sha256 7db3981015a4168a186c2f554842bd7abb8d1c969f081e8d4208e36fb260059a  cjson-v1.4.6.tar.gz
+sha256 d320a180be80726d13b399b17dcaf226484dc362a8d7a1c6a9a9e3bd8eb184fd  cjson-v1.4.7.tar.gz

package/cjson/cjson.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-CJSON_VERSION = v1.4.6
+CJSON_VERSION = v1.4.7
 CJSON_SITE = $(call github,DaveGamble,cjson,$(CJSON_VERSION))
 CJSON_INSTALL_STAGING = YES
 CJSON_LICENSE = MIT