support more interesting noise types in `evaluate_decoder`

[Krastanov]

trafficstars

In #212 we created evaluate_decoder and a number of different "ecc circuit setup" configurations. However these are incomplete: only unbiased Pauli noise is currently supported, and some noise parameters are not even taken into account.

We need much more thorough support for this:

• [ ] support two-qubit gate noise
• [ ] support single-qubit gate noise
• [ ] support for measurement noise
• [ ] all of these should support at least biased Pauli noise
• [ ] the CommutationCheckECCSetup is biased in a way inconsistent with the other ECC setup types - make equivalent parameterizations available between each setup type
• [ ] noise during preparation of ancillary qubits
• [ ] these improvements need to be documented