Cardano Updates

- `TxSubmissionLogicVersion` and `TxSubmissionInitDelay`

Co-authored-by: Marcin Wójtowicz <[email protected]>

Co-authored-by: Fraser Murray <[email protected]>

this have zero cost has the value already existed and avoid potential
clone for the callers.

This automaticaly reproduce the error seen in #3015:

```
AggregatorRuntime can not get the current open message

Caused by:
    Can't derive a `CardanoBlocksTransactions` signed entity type from a time point without a `CardanoBlocksTransactionsSigningConfig`
```

Co-authored-by: Pablo Lamela <[email protected]>

# Description

This PR allows skipping tests in GitHub CI to speed-up the merges of
documentation and infrastructure PRs.

The changes:
- allows adding 'skip-tests' label to a PR which causes the GitHub CI to
skip the `build-test-bench-haddocks` job.
- Refactors the `deploy-documentation` job into two jobs:
- one that deploys haddocs and will be skipped if the 'skip-tests' is
present (as it requires building),
- another one that builds and deploys the docs website and will not be
skipped.
- Add an aggregator "All CI Jobs Successful or Skipped" job, which we
will mark as "required" in branch protection rules instead of the four
"Build and Test" jobs we have. This makes the 'skip-tests' label more
robust.

Removing the label will re-trigger the jobs, and adding it back will
cancel them again.

I'm testing these changes in
https://github.com/IntersectMBO/ouroboros-consensus/pull/1935, which is
a PR into a `main-test` branch, for which I've set-up branch protection
rules.

Co-authored-by: Fraser Murray <[email protected]>