Upgrade Jackson version

Author: garyrussell

build.gradle

@@ -79,7 +79,7 @@ subprojects { subproject ->
 		assertjVersion = '2.6.0'
 		hamcrestVersion = '1.3'
 		jacksonVersion = '2.8.11'
-		jacksonDataBindVersion = '2.8.11.1'
+		jacksonDataBindVersion = '2.8.11.3'
 		junitVersion = '4.12'
 		kafkaVersion = '0.11.0.2'
 		log4jVersion = '1.2.17'