Cardano Updates

We used to need to call `cborTermVersionDataCodec` to get
`VersionDataCodec` from `CodecCBORTerm`.

The `VersionDataCodec` and `cborTermVersionDataCodec` is moved to
`ouroboros-network:api` library (`Ouroboros.network.CodecCBORTerm`
module).

`cardano-diffusion` provides both `nodeToNodeVersionDataCodec` and
`nodeToClientVersionDataCodec`.

This required a refactorisation in tests to get rid of some newtype
wrappers, however the semantics of all the tests is preserved.

The tests started to fail due to usage of version data codec which
doesn't satisfy round robin property on invalid version data in the
previous commit.

Exposed `nodeTo{Node,Client}VersionDataCodec` instead.

Removed `onException`, since the socket is already closed using
a bracket.

In `CloseOnRead` case ignore `Shutdown {}` - as in other cases.  This
should fix:

```
     mux close (IO):                                   FAIL (0.08s)
      *** Failed! Falsified (after 8 tests):
      CloseOnRead
      []
      <function>
      -10
      Right (Shutdown (Just (IOException withIODataPtr (recvBuf): invalid argument (An existing connection was forcibly closed by the remote host.) "recv errored")) (Failed (IOException withIODataPtr (recvBuf): invalid argument (An existing connection was forcibly closed by the remote host.) "recv errored")))
```

Removed `onException`, since the socket is already closed using
a bracket.

In `CloseOnRead` case ignore `Shutdown {}` - as in other cases.  This
should fix:

```
     mux close (IO):                                   FAIL (0.08s)
      *** Failed! Falsified (after 8 tests):
      CloseOnRead
      []
      <function>
      -10
      Right (Shutdown (Just (IOException withIODataPtr (recvBuf): invalid argument (An existing connection was forcibly closed by the remote host.) "recv errored")) (Failed (IOException withIODataPtr (recvBuf): invalid argument (An existing connection was forcibly closed by the remote host.) "recv errored")))
```

The tests started to fail due to usage of version data codec which
doesn't satisfy round robin property on invalid version data in the
previous commit.

Round handshake and chain sync rtt to milliseconds (as we do for keep
alive rtts).

Exposed `nodeTo{Node,Client}VersionDataCodec` instead.

Changed the format to log one JSON encoded message per line.  When we
logged a list of messages as JSON output, they get interleaved with
other messages, making the output not a valid JSON unless quiet mode was
used.

We used to need to call `cborTermVersionDataCodec` to get
`VersionDataCodec` from `CodecCBORTerm`.

The `VersionDataCodec` and `cborTermVersionDataCodec` is moved to
`ouroboros-network:api` library (`Ouroboros.network.CodecCBORTerm`
module).

`cardano-diffusion` provides both `nodeToNodeVersionDataCodec` and
`nodeToClientVersionDataCodec`.

This required a refactorisation in tests to get rid of some newtype
wrappers, however the semantics of all the tests is preserved.

Round handshake and chain sync rtt to milliseconds (as we do for keep
alive rtts).

Changed the format to log one JSON encoded message per line.  When we
logged a list of messages as JSON output, they get interleaved with
other messages, making the output not a valid JSON unless quiet mode was
used.

Round handshake and chain sync rtt to milliseconds (as we do for keep
alive rtts).

Changed the format to log one JSON encoded message per line.  When we
logged a list of messages as JSON output, they get interleaved with
other messages, making the output not a valid JSON unless quiet mode was
used.

Have each peer step its own TVar counter and aggregate them in the txCountersThreadV2
thread when they are emitted.

Multi-peer benchmarks shows between -9% and -22% in wall-clock and -13%
allocation.