package/protobuf-c: bump to version 1.4.0

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/protobuf-c/protobuf-c.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  8515da8b84ea36768ae69a52f9ede8d718936d6058077265b6e458cfc55f8bdb  protobuf-c-1.3.3.tar.gz
+sha256  1068bca1e9870e9492096f97c409cd15f10c5019c183e52ec6d53e8d18630cbf  protobuf-c-1.4.0.tar.gz
 sha256  20e800cad4550f4b19bb37fc9577dac21de13333ae66497c4c45ae489c35c34a  LICENSE

package/protobuf-c/protobuf-c.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PROTOBUF_C_VERSION = 1.3.3
+PROTOBUF_C_VERSION = 1.4.0
 PROTOBUF_C_SITE = $(call github,protobuf-c,protobuf-c,v$(PROTOBUF_C_VERSION))
 PROTOBUF_C_DEPENDENCIES = host-protobuf-c
 HOST_PROTOBUF_C_DEPENDENCIES = host-protobuf host-pkgconf