chore: Print HTPasswd user credentials

[tolusha]

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

What does this PR do?

Print HTPasswd user credentials when Eclipse Che provisions OpenShift OAuth user.

Screenshot/screencast of this PR

    ✔ -------------------------------------------------------------------------------
    ✔ Users Dashboard           : https://che-eclipse-che.apps.abazko.devcluster.openshift.com
    ✔ HTPasswd user credentials : "che:O3KIan".

What issues does this PR fix or reference?

eclipse-che/che#18152

How to test this PR?

PR Checklist

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

• The Eclipse Contributor Agreement is valid
• 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.

[tolusha]

/test v6-chectl-e2e-operator-installer

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: AndrienkoAleksandr, flacatus, tolusha
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