2 new commits pushed to

<https://github.com/pact-foundation/pact-net/tree/master|master>

by adamrodger

<https://github.com/pact-foundation/pact-net/commit/c2e630f28b7ce503634ac191febdf2939c6a3e27|c2e630f2>

- feat: Support v4 specification for consumer tests

<https://github.com/pact-foundation/pact-net/commit/fbf029d743c1b03df0b329881005d39c0fb8cfb9|fbf029d7>

- fix: v4 message interactions weren't retaining property values pact-foundation/pact-net