Bump kubernetes-client in /resource-managers/kubernetes/core

Bumps [kubernetes-client](https://github.com/fabric8io/kubernetes-client) from 4.12.0 to 4.13.2.
- [Release notes](https://github.com/fabric8io/kubernetes-client/releases)
- [Changelog](https://github.com/fabric8io/kubernetes-client/blob/master/CHANGELOG.md)
- [Commits](fabric8io/kubernetes-client@v4.12.0...v4.13.2)

---
updated-dependencies:
- dependency-name: io.fabric8:kubernetes-client
  dependency-type: direct:production
...

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

resource-managers/kubernetes/core/pom.xml

@@ -30,7 +30,7 @@
   <properties>
     <sbt.project.name>kubernetes</sbt.project.name>
     <!-- Note: Please update the kubernetes client version in kubernetes/integration-tests/pom.xml -->
-    <kubernetes.client.version>4.12.0</kubernetes.client.version>
+    <kubernetes.client.version>4.13.2</kubernetes.client.version>
   </properties>
 
   <dependencies>