JKNS-1167: Bump Jenkins LTS to 2.568.3 and Jenkins plugins to latest version

[kunalmemane]

Bump Jenkins version to 2.568.2 to resolve CVE-2026-53435, CVE-2026-53437, CVE-2026-70428, CVE-2026-1605, CVE-2026-2332
and Plugins to resolve CVE-2024-29371, CVE-2025-14813, CVE-2026-0636, CVE-2026-3505, CVE-2026-5588, CVE-2026-40542, CVE-2026-41409, CVE-2026-41635, CVE-2026-42778, CVE-2026-42779, CVE-2026-47065, CVE-2026-50193, CVE-2026-54399, CVE-2026-54428, CVE-2026-54512, CVE-2026-57280, CVE-2026-57281, CVE-2026-68494

[openshift-ci-robot]

@kunalmemane: This pull request references JKNS-1167 which is a valid jira issue.

Details

In response to this:

Bump Jenkins version to 2.568.2 to resolve CVE-2025-14813, CVE-2026-0636, CVE-2026-1605, CVE-2026-2332, CVE-2026-3505, CVE-2026-5588, CVE-2026-41409, CVE-2026-41635, CVE-2026-42778, CVE-2026-42779, CVE-2026-50193, CVE-2026-53435, CVE-2026-53437, CVE-2026-57280, CVE-2026-57281, CVE-2026-70428

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Repository: openshift/coderabbit/.coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: 20f15537-796d-4be4-a252-c3bd8228618e

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

---

_{Comment @coderabbitai help to get the list of available commands.}

[k37y]

/lgtm

[openshift-ci]

@kunalmemane: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/security	43fcf83	link	false	/test security

Full PR test history. Your PR dashboard.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.

[k37y]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: k37y, kunalmemane

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [k37y,kunalmemane]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment