Fixed CVE-2018-7489 in build.gradle

Author: mmallis87

build.gradle

@@ -97,7 +97,7 @@ if(hasProperty('target') && target == 'android') {
 
 ext {
     swagger_annotations_version = "1.5.8"
-    jackson_version = "2.9.4"
+    jackson_version = "2.9.5"
     jersey_version = "1.19.1"
     jodatime_version = "2.9.3"
     junit_version = "4.12"