chore: change path for plugin reg readiness probe

[svor]

What does this PR do?

Since plugin registry pod provides only openvsx server, the readiness probe should check id openvsx server is available.
For that /openvsx/api/version is requested by readiness probe

Depends on redhat-developer/devspaces#1099

Screenshot/screencast of this PR

What issues does this PR fix or reference?

Related to eclipse-che/che#23074

How to test this PR?

1. Prepare a patch file if needed:

cat > /tmp/cr-patch.yaml <<EOF
apiVersion: org.eclipse.che/v2
kind: CheCluster
spec:
  components:
    pluginRegistry:
      openVSXURL: ''
      deployment:
        containers:
          - image: quay.io/vsvydenk/pluginregistry-rhel8:46
EOF

2. Deploy the operator:

OpenShift

./build/scripts/olm/test-catalog-from-sources.sh --cr-patch-yaml /tmp/cr-patch.yaml

on Minikube

./build/scripts/minikube-tests/test-operator-from-sources.sh --cr-patch-yaml /tmp/cr-patch.yaml

2. Check that plugin registry pod is running

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
• Development resource 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]

@svor: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/v14-che-behind-proxy	a5f1afa	link	true	/test v14-che-behind-proxy

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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

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[devstudio-release]

Build 3.17 :: operator_3.x/394: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: sync-to-downstream_3.x/7691: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: get-sources-rhpkg-container-build_3.x/7683: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: push-latest-container-to-quay_3.x/4915: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: get-sources-rhpkg-container-build_3.x/7683:

devspaces-operator : 3.x :: Build 64092546 : quay.io/devspaces/devspaces-rhel8-operator:3.17-8
SUCCESS; copied to quay; /DS_CI/push-latest-container-to-quay_3.x/4915 triggered

[devstudio-release]

Build 3.17 :: update-digests_3.x/7517: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: operator_3.x/394:

Upstream sync done; /DS_CI/sync-to-downstream_3.x/7691 triggered

[devstudio-release]

Build 3.17 :: operator-bundle_3.x/3608: Console, Changes, Git Data

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Build 3.17 :: sync-to-downstream_3.x/7693: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: get-sources-rhpkg-container-build_3.x/7685: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: push-latest-container-to-quay_3.x/4917: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: copyIIBsToQuay/2784: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: get-sources-rhpkg-container-build_3.x/7685:

devspaces-operator-bundle : 3.x :: Build 64093265 : quay.io/devspaces/devspaces-operator-bundle:3.17-5
SUCCESS; copied to quay; /DS_CI/push-latest-container-to-quay_3.x/4917 triggered;

Bundle CSV related images:
- quay.io/devspaces/code-rhel8:3.17-11
- quay.io/devspaces/configbump-rhel8:3.17-2
- quay.io/devspaces/dashboard-rhel8:3.17-10
- quay.io/devspaces/devfileregistry-rhel8:3.17-24
- quay.io/devspaces/devspaces-rhel8-operator:3.17-8
- quay.io/devspaces/idea-rhel8:3.17-8
- quay.io/devspaces/pluginregistry-rhel8:3.17-6
- quay.io/devspaces/server-rhel8:3.17-4
- quay.io/devspaces/traefik-rhel8:3.17-1
- quay.io/devspaces/udi-rhel8:3.17-2
- quay.io/openshift4/ose-kube-rbac-proxy:3.17-2
= registry.redhat.io/openshift4/ose-oauth-proxy:v4.12.0-202407151105.p0.g03e5b13.assembly.stream.el8
= registry.redhat.io/rhscl/mongodb-36-rhel7:1-50
= registry.redhat.io/ubi8/ubi-minimal:8.8-1072.1697626218

[devstudio-release]

Build 3.17 :: sync-to-downstream_3.x/7693:

Build container: devspaces-operator-bundle synced; /DS_CI/get-sources-rhpkg-container-build_3.x/7685 triggered; /job/DS_CI/job/dsc_3.x triggered;

[devstudio-release]

Build 3.17 :: operator-bundle_3.x/3608:

Upstream sync done; /DS_CI/sync-to-downstream_3.x/7693 triggered

[devstudio-release]

Build 3.17 :: dsc_3.x/1991: Console, Changes, Git Data

[devstudio-release]

Build 3.17 :: update-digests_3.x/7517:

Detected new images: rebuild operator-bundle
* devspaces-operator
* pluginregistry; /DS_CI/operator-bundle_3.x/3608 triggered

[devstudio-release]

Build 3.17 :: dsc_3.x/1991:

3.17.0-CI

[devstudio-release]

Build 3.17 :: copyIIBsToQuay/2784:

3.17
arches = x86_64, s390x, ppc64le;
  * LATEST DS OPERATOR BUNDLE = <a href=https://quay.io/repository/devspaces/devspaces-operator-bundle?tab=tags>registry-proxy.engineering.redhat.com/rh-osbs/devspaces-operator-bundle:3.17-5
  * LATEST DWO OPERATOR BUNDLE = <a href=https://quay.io/repository/devworkspace/devworkspace-operator-bundle?tab=tags>registry-proxy.engineering.redhat.com/rh-osbs/devworkspace-operator-bundle:???
+ s390x-rhel8 IIB(s) copied:
  + <a href=https://quay.io/devspaces/iib:3.17-v4.16-809002- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-s390x>quay.io/devspaces/iib:3.17-v4.16-809002- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-s390x
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  + quay.io/devspaces/iib:3.17-v4.14-s390x
  + <a href=https://quay.io/devspaces/iib:3.17-v4.13-808999- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-s390x>quay.io/devspaces/iib:3.17-v4.13-808999- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-s390x
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  + quay.io/devspaces/iib:3.17-v4.12-s390x
+ x86_64-rhel8 IIB(s) copied:
  + <a href=https://quay.io/devspaces/iib:3.17-v4.16-809002- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64>quay.io/devspaces/iib:3.17-v4.16-809002- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64
  + quay.io/devspaces/iib:3.17-v4.16-x86_64
  + <a href=https://quay.io/devspaces/iib:3.17-v4.15-809001- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64>quay.io/devspaces/iib:3.17-v4.15-809001- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64
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  + <a href=https://quay.io/devspaces/iib:3.17-v4.14-809000- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64>quay.io/devspaces/iib:3.17-v4.14-809000- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64
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  + <a href=https://quay.io/devspaces/iib:3.17-v4.13-808999- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64>quay.io/devspaces/iib:3.17-v4.13-808999- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64
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  + <a href=https://quay.io/devspaces/iib:3.17-v4.12-808998- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64>quay.io/devspaces/iib:3.17-v4.12-808998- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-x86_64
  + quay.io/devspaces/iib:3.17-v4.12-x86_64
+ ppc64le-rhel8 IIB(s) copied:
  + <a href=https://quay.io/devspaces/iib:3.17-v4.16-809002- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-ppc64le>quay.io/devspaces/iib:3.17-v4.16-809002- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-ppc64le
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  + <a href=https://quay.io/devspaces/iib:3.17-v4.15-809001- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-ppc64le>quay.io/devspaces/iib:3.17-v4.15-809001- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-ppc64le
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  + quay.io/devspaces/iib:3.17-v4.13-ppc64le
  + <a href=https://quay.io/devspaces/iib:3.17-v4.12-808998- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-ppc64le>quay.io/devspaces/iib:3.17-v4.12-808998- /tmp/getIIBsForBundle.sh -t PROD_VER [OPTIONS]-ppc64le
  + quay.io/devspaces/iib:3.17-v4.12-ppc64le