Updating pom file that is only used for GH Dependency Graph feature

This has no impact on the build process, it's only used for the Github feature at https://github.com/marklogic/java-client-api/network/dependencies

Author: rjrudin

pom.xml

@@ -11,7 +11,7 @@ It is not intended to be used to build this project.
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.marklogic</groupId>
   <artifactId>marklogic-client-api</artifactId>
-  <version>5.5-SNAPSHOT</version>
+  <version>6.0.0</version>
   <dependencies>
     <dependency>
       <groupId>javax.xml.bind</groupId>
@@ -70,25 +70,25 @@ It is not intended to be used to build this project.
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-core</artifactId>
-      <version>2.12.4</version>
+      <version>2.13.4</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-annotations</artifactId>
-      <version>2.12.4</version>
+      <version>2.13.4</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.12.4</version>
+      <version>2.13.4.2</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.dataformat</groupId>
       <artifactId>jackson-dataformat-csv</artifactId>
-      <version>2.12.4</version>
+      <version>2.13.4</version>
       <scope>runtime</scope>
     </dependency>
   </dependencies>