RHDH pre-submit and post-submit job for 1.2.x

[subhashkhileri]

Description

RHDH pre-submit and post-submit job for 1.2.x

Which issue(s) does this PR fix

https://issues.redhat.com/browse/RHIDP-2049

PR acceptance criteria

Please make sure that the following steps are complete:

• [ ] GitHub Actions are completed and successful
• [ ] Unit Tests are updated and passing
• [ ] E2E Tests are updated and passing
• [ ] Documentation is updated if necessary (requirement for new features)
• [ ] Add a screenshot if the change is UX/UI related

How to test changes / Special notes to the reviewer

[github-actions[bot]]

The image is available at: quay.io/janus-idp/backstage-showcase:pr-1311!

[github-actions[bot]]

The image is available at: quay.io/janus-idp/backstage-showcase:pr-1311!

[github-actions[bot]]

The image is available at: quay.io/janus-idp/backstage-showcase:pr-1311!

[subhashkhileri]

/test e2e-tests

[github-actions[bot]]

The image is available at: quay.io/janus-idp/backstage-showcase:pr-1311!

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
1.4% Duplication on New Code

See analysis details on SonarCloud

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: josephca

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

The pull request process is described here

Needs approval from an approver in each of these files: - ~~[.ibm/OWNERS](https://github.com/janus-idp/backstage-showcase/blob/main/.ibm/OWNERS)~~ [josephca] - ~~[e2e-tests/OWNERS](https://github.com/janus-idp/backstage-showcase/blob/main/e2e-tests/OWNERS)~~ [josephca] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[github-actions[bot]]

The image is available at: quay.io/janus-idp/backstage-showcase:pr-1311!

[subhashkhileri]

/cherry-pick 1.2.x

[openshift-cherrypick-robot]

@subhashkhileri: new pull request created: #1314

In response to [this](https://github.com/janus-idp/backstage-showcase/pull/1311#issuecomment-2160006346): >/cherry-pick 1.2.x Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository.