package/cjson: security bump to version 1.7.11

Fix a bug where cJSON_Minify could overflow it's buffer, both reading
and writing: https://github.com/DaveGamble/cJSON/issues/338.

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit a45a3997d8ee0aa592c6a64ce300ee727ad7dc54)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/cjson/cjson.hash

@@ -1,3 +1,3 @@
 # Locally computed:
-sha256 cc544fdd065f3dd19113f1d5ba5f61d696e0f810f291f4b585d1dec361b0188e  cjson-v1.7.10.tar.gz
+sha256 17ace0e31ebd639906983b05fe1d51576b948ca5411c2162f55dd34c122162ca  cjson-v1.7.11.tar.gz
 sha256 a36dda207c36db5818729c54e7ad4e8b0c6fba847491ba64f372c1a2037b6d5c  LICENSE

package/cjson/cjson.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-CJSON_VERSION = v1.7.10
+CJSON_VERSION = v1.7.11
 CJSON_SITE = $(call github,DaveGamble,cjson,$(CJSON_VERSION))
 CJSON_INSTALL_STAGING = YES
 CJSON_LICENSE = MIT