build(deps): bump io.kubernetes:client-java from 24.0.0 to 25.0.0-legacy

Bumps [io.kubernetes:client-java](https://github.com/kubernetes-client/java) from 24.0.0 to 25.0.0-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@v24.0.0...v25.0.0-legacy)

---
updated-dependencies:
- dependency-name: io.kubernetes:client-java
  dependency-version: 25.0.0-legacy
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -66,7 +66,7 @@ dependencies {
         testFramework(TestFrameworkType.JUnit5)
     }
 
-    implementation("io.kubernetes:client-java:24.0.0")
+    implementation("io.kubernetes:client-java:25.0.0-legacy")
     implementation("com.fasterxml.jackson.core:jackson-databind:2.20.1")
     implementation("com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.20.1")
 }