Cardano Updates

- Move timeLimitsChainSync to Cardano.Network.Protocol.ChainSync.Codec.TimeLimits
- Add PeerTrustable parameter to timeLimitsChainSync and adjust timeout behavior for trusted peers
- Bump minChainSyncTimeout to 601 and maxChainSyncTimeout to 911
- Add extraFlag type variable to various contexts and handles for extensibility
- Add extraFlags parameter to peer selection and connection management functions
- Add property tests for timeLimitsChainSync timeout validation

Co-authored-by: coot <[email protected]>

Two generator functions were generating absurdly long lists of trace
events which. These very long lists would then cause heap exhaustion
then they were checked.

The solution was to add a maximum length partameter to these functions
and then add a max list length of 10000 to all the calling sites.