update readme

Author: meetvipinp

README.md

@@ -4,6 +4,16 @@
 
 Further documentation see the [HMCTS Marketplace Springboot template readme](https://github.com/hmcts/service-hmcts-marketplace-springboot-template/blob/main/README.md).
 
+### Run pact provider test and publish verification report to pact broker locally
+
+update .env file with below details
+PACT_BROKER_URL= <<PactFlow broker url>>
+PACT_BROKER_HOST=<<PactFlow broker url excluding https://>>
+PACT_BROKER_TOKEN= <<Your PactFlow broker token>>
+PACT_ENV= << This is the environment in PactFlow broker to which we tag the contracts>
+PACT_VERIFIER_PUBLISH_RESULTS=true
+run ./publish-pacts.sh
+
 ## License
 
 This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details