RHIDP-2067 [QE] Automate Scenario - Support external postgres databases

[gustavolira]

Description

Manual test to verify external PostgreSQL installation. https://issues.redhat.com/browse/RHIDP-2067

Created a manual-tests folder which will contain all new manual tests from now on. This will help identify which manual tests need to be run.

Which issue(s) does this PR fix

• Fixes #?

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-1292!

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
1.2% Duplication on New Code

See analysis details on SonarCloud

[josephca]

/lgtm /approve

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: josephca

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[github-actions[bot]]

The image is available at: quay.io/janus-idp/backstage-showcase:pr-1292!