fix: Disable HTTP2 protocol

[tolusha]

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

What does this PR do?

fix: Disable HTTP2 protocol

Screenshot/screencast of this PR

N/A

What issues does this PR fix or reference?

https://issues.redhat.com/browse/CRW-2677

How to test this PR?

1. Create eclipse-che namespace
2. Create 2 configmaps with the following lables:

  labels:
    app.kubernetes.io/component: ca-bundle
    app.kubernetes.io/instance: codeready
    app.kubernetes.io/part-of: che.eclipse.org
    config.openshift.io/inject-trusted-cabundle: 'true'

3. Deploy Eclipse Che with che-server engine
4. Create a workspac

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: tolusha

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[codecov]

Codecov Report

Merging #1319 (15e3e0d) into main (a00fe51) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1319   +/-   ##
=======================================
  Coverage   60.52%   60.53%           
=======================================
  Files          77       77           
  Lines        6354     6355    +1     
=======================================
+ Hits         3846     3847    +1     
  Misses       2122     2122           
  Partials      386      386           

Impacted Files	Coverage Δ
pkg/deploy/server/server_configmap.go	85.62% <100.00%> (+0.09%)	⬆️

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