Update the references to a new Che-Theia repository

[azatsarynnyy]

What does this PR do?

Updates the references to a new Che-Theia repository, after migrating it to eclipse-che organization.

Screenshot/screencast of this PR

What issues does this PR fix or reference?

#19391

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.

[benoitf]

you'll need to update the CONTRIBUTING.MD file as well (there is a script)

[azatsarynnyy]

you'll need to update the CONTRIBUTING.MD file as well (there is a script)

thanks! updated

[che-bot]

✅ E2E Happy path tests succeed 🎉

See Details

• Jenkins job

• logs and configs

• Happy path tests DevFile

• image: quay.io/crw_pr/che-server:19432

Tested with Eclipse Che Multiuser User on K8S (minikube v1.1.1)

• Use comment "[crw-ci-test]" to rerun happy path E2E test.
• Use comment "[crw-ci-test --rebuild]" to re-build the images and rerun happy path E2E test.