deps: update kubernetesclient to v20 (major)

[eclipse-apoapsis-bot]

This PR contains the following updates:

Package	Type	Update	Change
io.kubernetes:client-java-extended	dependencies	major	18.0.1 -> 20.0.1
io.kubernetes:client-java	dependencies	major	18.0.1 -> 20.0.1

---

Release Notes

kubernetes-client/java (io.kubernetes:client-java-extended)

v20.0.0-legacy

[maven-release-plugin] copy for tag v20.0.0-legacy

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Renovate Bot.

[eclipse-apoapsis-bot]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

[sschuberth]

I need a break from trying to get the mocking in JobWatchHelperTest right for the builder pattern that the new K8s-client uses, so I'm giving up for now. Maybe @oheger-bosch can help to proceed here?

[MarcelBochtler]

@sschuberth, the test fails because the ORT notifier requires an older version of jersey-common.
This is caused by the Jira Client (see 1), due to the renaming of javax:

java.lang.NoClassDefFoundError: javax/ws/rs/core/UriBuilder

A solution might be to force an older version of jersey-common in :workers:notifier:

implementation(libs.ortNotifier) {
    exclude("org.glassfish.jersey.core", "jersey-common")
}
implementation("org.glassfish.jersey.core:jersey-common:2.27")

Also see https://stackoverflow.com/questions/76119446/strange-issues-with-javax-ws-rs-core-uribuilder

[sschuberth]

@sschuberth, the test fails because the ORT notifier requires an older version of jersey-common.

Thanks for the analysis. I came to a similar conclusion, but was hoping to fix this at the ORT level with oss-review-toolkit/ort#9623 and then taking that ORT version into use here.