message: feat(upgrade): upgrade pact standalone to 3.4.0
diff: "access": "public"
  },
  "dependencies": {
  - "@pact-foundation/pact-standalone": "~3.3.0",
  + "@pact-foundation/pact-standalone": "~3.4.0",
  "bunyan": "1.8.12",
  "bunyan-prettystream": "0.1.3",
  "check-types": "7.3.0",
  