3 new commits pushed to

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

by YOU54F

<https://github.com/pact-foundation/pact-ruby-standalone/commit/0b4bf7eecd877def70d7f5c5d3aff1f56995d5f3|0b4bf7ee>

- feat(deps): update to rack 3

<https://github.com/pact-foundation/pact-ruby-standalone/commit/9e773f44f2df04c65fd5cd8c88de537b8fb751c6|9e773f44>

- fix(deps): update pact-mock_service / pact-provider-verifier

<https://github.com/pact-foundation/pact-ruby-standalone/commit/f74a12dab8a3ce474ee20c520617025ffa1f0871|f74a12da>

- Merge pull request #153 from pact-foundation/deps/rack_3 pact-foundation/pact-ruby-standalone