Fix badge url (#383)

* Fix badge url

* Fix: point to right orb

Author: marboledacci

README.md

@@ -1,4 +1,4 @@
-# AWS ECR Orb [![CircleCI Build Status](https://circleci.com/gh/CircleCI-Public/aws-ecr-orb.svg?style=shield "CircleCI Build Status")](https://circleci.com/gh/CircleCI-Public/aws-ecr-orb) [![CircleCI Orb Version](https://img.shields.io/badge/endpoint.svg?url=https://badges.circleci.io/orb/circleci/aws-ecr)](https://circleci.com/orbs/registry/orb/circleci/aws-ecr) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/circleci-public/aws-ecr-orb/master/LICENSE) [![CircleCI Community](https://img.shields.io/badge/community-CircleCI%20Discuss-343434.svg)](https://discuss.circleci.com/c/ecosystem/orbs)
+# AWS ECR Orb [![CircleCI Build Status](https://circleci.com/gh/CircleCI-Public/aws-ecr-orb.svg?style=shield "CircleCI Build Status")](https://circleci.com/gh/CircleCI-Public/aws-ecr-orb) [![CircleCI Orb Version](https://badges.circleci.com/orbs/circleci/aws-ecr.svg)](https://circleci.com/orbs/registry/orb/circleci/aws-ecr) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/circleci-public/aws-ecr-orb/master/LICENSE) [![CircleCI Community](https://img.shields.io/badge/community-CircleCI%20Discuss-343434.svg)](https://discuss.circleci.com/c/ecosystem/orbs)
 CircleCI orb for interacting with Amazon's Elastic Container Registry (ECR).