Pact Foundation

<https://github.com/pact-foundation/pact-php/pull/303|#303 Use Rust FFI #11: Allow set content type>
Pull request opened by <https://github.com/tienvx|tienvx>
This PR refactor the code to support plugin (csv, protobuf)

This PR depend on <https://github.com/pact-foundation/pact-php/pull/302|#302>, please review it first.
<https://github.com/pact-foundation/pact-php|pact-foundation/pact-php>
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<https://github.com/pact-foundation/pact-php/pull/303|#303 Use Rust FFI #11: Allow set content type>
Pull request closed by <https://github.com/tienvx|tienvx>
<https://github.com/pact-foundation/pact-php|pact-foundation/pact-php>