[NO ISSUE] Update Jackson libraries to 2.9.7

Change-Id: I0b8a455ea9759a16422ccb35e858f6fc7e504721
Reviewed-on: https://asterix-gerrit.ics.uci.edu/3013
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Ian Maxon <imaxon@apache.org>
diff --git a/hyracks-fullstack/pom.xml b/hyracks-fullstack/pom.xml
index 1de4c6b..1d52cc8 100644
--- a/hyracks-fullstack/pom.xml
+++ b/hyracks-fullstack/pom.xml
@@ -149,17 +149,17 @@
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-databind</artifactId>
-        <version>2.8.4</version>
+        <version>2.9.7</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-core</artifactId>
-        <version>2.8.4</version>
+        <version>2.9.7</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-annotations</artifactId>
-        <version>2.8.4</version>
+        <version>2.9.7</version>
       </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>
@@ -764,4 +764,4 @@
     <module>algebricks</module>
     <module>hyracks-fullstack-license</module>
   </modules>
-</project>
\ No newline at end of file
+</project>