consolidate pre-release workflow into a single release workflow

[macfarla]

As a release manager, I want a single action for releases so I don't need to do the extra step of creating a pre-release.

We don't need users to test pre-releases so there's no requirement to make it public until we are ready to do the official release.

[cdivitotawela]

Currently there are three GitHub workflows for the release

• release artifacts (trigger on pre-released)
• docker (trigger on pre-released)
• release besu (trigger on released)

All these workflows will be merged to single workflow and will be triggered on released.

[cdivitotawela]

Besu release workflow will be updated as follows. When a release is created both artifacts and hadolint jobs started and rest of the jobs will follow based on dependency.

[cdivitotawela]

PR #7152 has been created.