RHOAIENG-18401, RHOAIENG-18402: chore(.tekton/, .github/renovate.json): configure Konflux build and Renovate

[jiridanek]

• https://issues.redhat.com/browse/RHOAIENG-18402
• https://issues.redhat.com/browse/RHOAIENG-18401

Description

• NO-JIRA: chore(.github/renovate.json): add doc links and disable the managers we are not ready to have around yet notebooks#902

Based on the defaults at https://github.com/konflux-ci/mintmaker/blob/main/config/renovate/renovate.json

We need to stop MintMaker/Renovate from trying to update all our Pipfiles.

• Red Hat Konflux update kf-notebook-controller #516
• Red Hat Konflux update odh-notebook-controller #515

Configure Konflux build for the notebook-controller components

How Has This Been Tested?

https://docs.renovatebot.com/config-validation/

$ (cd .github; npx --yes --package renovate -- renovate-config-validator)

• The commits are squashed in a cohesive manner and have meaningful messages.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please ask for approval from jiridanek. For more information see the Code Review Process.

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

Needs approval from an approver in each of these files:

• OWNERS

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