update jackson-databind to v2.9.8 in response to FasterXML/jackson-databind#2186 (CVE-2018-19360, CVE-2018-19361, CVE-2018-19362)

Author: TheSnoozer

pom.xml

@@ -88,7 +88,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.9.6</version>
+      <version>2.9.8</version>
     </dependency>
 
     <!-- Joda Time -->