feat: support Cardano Node 11.0.1 (van Rossem / PV11) tx-submission errors

Match the Conway predicate-failure types in `cardano-ledger-conway` 1.22:
render error collections as `NonEmptySet`/`NonEmptyMap`/`NonEmpty`, fix the
`Withdrawals` wrapper, rename `StakePoolParams` fields, and `PoolMetadata`
hash / `Array` rendering.

Author: michalrus