Need diff testing for an the operator from `main`

Currently, we have diff testing which uses the state operator artifact from the release branch, but we do not have such testing for the artifact built from main.

We need to have a workflow which:
- Uses the Testnet state.
- Uses the state operator built from the main branch.
- Runs diff testing using this artifact.

Also, we need a workflow in the consensus node repository that creates the state operator artifact daily.