chore: Add doc link how to configure OIDC Identity Provider

[tolusha]

Signed-off-by: Anatolii Bazko abazko@redhat.com

What does this PR do?

Add doc link how to configure OIDC Identity Provider in an error message

Screenshot/screencast of this PR

Error: API server is not configured with OIDC Identity Provider, see details https://kubernetes.io/docs/reference/access-authn-authz/authentication/#configuring-the-api-server. To bypass OIDC Provider check use '--skip-oidc-provider-check' flag

What issues does this PR fix or reference?

eclipse-che/che#20909

How to test this PR?

N/A

PR Checklist

As the author of this Pull Request I made sure that:

• Code produced is complete
• Code builds without errors
• Tests are covering the bugfix
• The repository devfile is up to date and works
• Sections What issues does this PR fix or reference and How to test this PR completed
• Relevant user documentation updated
• Relevant contributing documentation updated
• CI/CD changes implemented, documented and communicated

Reviewers

Reviewers, please comment how you tested the PR when approving it.

[openshift-ci]

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