Konflux images use image digest and less with tags.

Previously, CPaaS (or OSBS) automatically created a build counter for any successful build.
But in Konflux it doesn't happen automatically per image, and we can control it with tags per release.

In KONFLUX-8816 we understood the complexity of using the release tag incrementer between two release plans (the incrementer value is not shared between release to stage and release to prod). To overcome it, we should consider incrementing the build for any successful Tekton push PipelineRun by a new Tekton task.