Add rpms-signature-scan to the konflux builds

[kovayur]

Description

Add a required check to conform the enterprise contract and push images on merge to main.

Checklist (Definition of Done)

• Unit and integration tests added
• Added test description under Test manual
• Documentation added if necessary (i.e. changes to dev setup, test execution, ...)
• CI and all relevant tests are passing
• Add the ticket number to the PR title if available, i.e. ROX-12345: ...
• Discussed security and business related topics privately. Will move any security and business related topics that arise to private communication channel.
• Add secret to app-interface Vault or Secrets Manager if necessary
• RDS changes were e2e tested manually
• Check AWS limits are reasonable for changes provisioning new resources
• (If applicable) Changes to the dp-terraform Helm values have been reflected in the addon on integration environment

Test manual

TODO: Add manual testing efforts

# To run tests locally run:
make db/teardown db/setup db/migrate
make ocm/setup
make verify lint binary test test/integration

[kurlov]

Please, merge ignoring failing contract check. I've made the integration test scenario optional for Konflux release temporarily. This solution was recommended by Konflux support

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: johannes94, kovayur, kurlov

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[kovayur]

/override ci/prow/e2e

[openshift-ci]

@kovayur: Overrode contexts on behalf of kovayur: ci/prow/e2e

In response to this:

/override ci/prow/e2e

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