Change README.md to correct jenkins build job link
| Branch | Build Status |
| :------------ |:-------------
-| master | [![Build Status](https://wso2.org/jenkins/job/platform-builds/job/carbon-identity-framework/badge/icon)](https://wso2.org/jenkins/job/platform-builds/job/carbon-identity-framework/) |
+| master | [![Build Status](https://wso2.org/jenkins/job/platform-builds/job/carbon-identity-framework_5.11.x/badge/icon)](https://wso2.org/jenkins/job/platform-builds/job/carbon-identity-framework_5.11.x/) |
This repository contains the core components and features required by the [WSO2 Identity Server](https://github.com/wso2/product-is) product.
