Bump jackson-bom from 2.14.2 to 2.15.2 in /lang/java

Bumps [jackson-bom](https://github.com/FasterXML/jackson-bom) from 2.14.2 to 2.15.2.
- [Commits](FasterXML/jackson-bom@jackson-bom-2.14.2...jackson-bom-2.15.2)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson:jackson-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

lang/java/pom.xml

@@ -38,7 +38,7 @@
 
     <!-- version properties for dependencies -->
     <hadoop.version>3.3.5</hadoop.version>
-    <jackson-bom.version>2.14.2</jackson-bom.version>
+    <jackson-bom.version>2.15.2</jackson-bom.version>
     <servlet-api.version>4.0.1</servlet-api.version>
     <jetty.version>9.4.51.v20230217</jetty.version>
     <jopt-simple.version>5.0.4</jopt-simple.version>