Gradle: Bump io.kubernetes:client-java from 22.0.0 to 23.0.0-legacy

Bumps [io.kubernetes:client-java](https://github.com/kubernetes-client/java) from 22.0.0 to 23.0.0-legacy.
- [Release notes](https://github.com/kubernetes-client/java/releases)
- [Changelog](https://github.com/kubernetes-client/java/blob/master/CHANGELOG.md)
- [Commits](kubernetes-client/java@v22.0.0...v23.0.0-legacy)

---
updated-dependencies:
- dependency-name: io.kubernetes:client-java
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

build.gradle.kts

@@ -72,7 +72,7 @@ val springDocVersion = "2.8.6"
 val swaggerParserVersion = "2.1.25"
 val commonsCsvVersion = "1.10.0"
 val apiValidationVersion = "3.0.2"
-val kubernetesClientVersion = "22.0.0"
+val kubernetesClientVersion = "23.0.0-legacy"
 val orgJsonVersion = "20240303"
 val jacksonModuleKotlinVersion = "2.18.3"
 val testNgVersion = "7.8.0"