Propagate plugin registry URL to plugin registry configmap

[mmorhun]

Signed-off-by: Mykola Morhun mmorhun@redhat.com

What does this PR do?

Add CHE_PLUGIN_REGISTRY_URL environment variable into plugin registry container and configmap

Screenshot/screencast of this PR

N/A

What issues does this PR fix or reference?

eclipse-che/che#20547

How to test this PR?

1. Deploy Eclipse Che
2. Check plugin registry environment, it should contain CHE_PLUGIN_REGISTRY_URL

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
• Custom resource definition file is up to date
• OLM bundles are up to date
• 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]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: mmorhun, tolusha

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

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• OWNERS

Approvers can indicate their approval by writing /approve in a comment
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[openshift-ci]

New changes are detected. LGTM label has been removed.

[tolusha]

/retest

[tolusha]

/test v7-devworkspace-happy-path

[codecov]

Codecov Report

Merging #1118 (9853533) into main (89055c9) will increase coverage by 0.18%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             main    #1118      +/-   ##
==========================================
+ Coverage   54.33%   54.51%   +0.18%     
==========================================
  Files          67       67              
  Lines        8402     8398       -4     
==========================================
+ Hits         4565     4578      +13     
+ Misses       3365     3346      -19     
- Partials      472      474       +2     

Impacted Files	Coverage Δ
pkg/deploy/pluginregistry/pluginregistry.go	69.69% <33.33%> (+7.72%)	⬆️
.../deploy/pluginregistry/pluginregistry_configmap.go	69.23% <100.00%> (+69.23%)	⬆️
controllers/che/checluster_controller.go	20.90% <0.00%> (+0.43%)	⬆️

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