E2E Happy path tests failed on "Validation of workspace build and run" step

[dmytro-ndp]

Describe the bug

E2E Happy path tests failed on "Validation of workspace build and run" step when run against Eclipse Che nightly version on minikube without TLS support:

          ▼ Ide.waitNotification "A new process is now listening on port 8080"
    1) Run application


  9 passing (8m)
  1 pending
  1 failing

  1) Validation of workspace build and run
       Run application:
     TimeoutError: Waiting for element to be located By(xpath, //div[@class='theia-notification-message']/span[contains(.,'A new process is now listening on port 8080')])
Wait timed out after 120004ms

Che version

• latest
• nightly, 7.12.1
• other: please specify

Steps to reproduce

https://github.com/eclipse/che/blob/master/tests/e2e/tests/e2e_happy_path/HappyPath.spec.ts

Expected behavior

Runtime

• kubernetes (include output of kubectl version)
• Openshift (include output of oc version)
• minikube 1.1.1
• minishift (include output of minishift version and oc version)
• docker-desktop + K8S (include output of docker version and kubectl version)
• other: (please specify)

Screenshots

Screencast

https://youtu.be/ZU2SDaCKwhU

Installation method

• chectl:next
  • provide a full command that was used to deploy Eclipse Che (including the output)
  • provide an output of chectl version command
• OperatorHub
• I don't know

Environment

• my computer
  • Windows
  • Linux
  • macOS
• Cloud
  • Amazon
  • Azure
  • GCE
  • other (please specify)
• other: CRW CCI

Eclipse Che Logs

Additional context

[Ohrimenko1988]

Done #16831