Onboard devfile-samples repositories to Mergify

[michael-valdron]

Which area is this issue related to?

/area ci
/area registry

Issue Description

As part of the effort to onboard our repositories to use Mergify's merge queue service (#1762), we'll need to onboard our devfile sample repositories follow the guide: https://docs.mergify.com/merge-queue/setup/

Acceptance Criteria

• Onboard devfile-samples/devfile-sample-code-with-quarkus to Mergify
• Onboard devfile-samples/devfile-sample-python-basic to Mergify
• Onboard devfile-samples/devfile-sample-java-springboot-basic to Mergify
• Onboard devfile-samples/devfile-sample-go-basic to Mergify

[michael-valdron]

/kind task

/area ci
/area registry

[github-actions]

This issue is stale because it has been open for 90 days with no activity. Remove stale label or comment or this will be closed in 120 days.