[skip ci] Update shields on README.md

Author: buchdag

README.md

@@ -1,5 +1,5 @@
-[![Build Status](https://travis-ci.org/nginx-proxy/docker-letsencrypt-nginx-proxy-companion.svg?branch=master)](https://travis-ci.org/nginx-proxy/docker-letsencrypt-nginx-proxy-companion)
-[![GitHub release](https://img.shields.io/github/release/jrcs/docker-letsencrypt-nginx-proxy-companion.svg)](https://github.com/JrCs/docker-letsencrypt-nginx-proxy-companion/releases)
+[![Build Status](https://travis-ci.com/nginx-proxy/docker-letsencrypt-nginx-proxy-companion.svg?branch=master)](https://travis-ci.com/nginx-proxy/docker-letsencrypt-nginx-proxy-companion)
+[![GitHub release](https://img.shields.io/github/release/nginx-proxy/docker-letsencrypt-nginx-proxy-companion.svg)](https://github.com/nginx-proxy/docker-letsencrypt-nginx-proxy-companion/releases)
 [![Image info](https://images.microbadger.com/badges/image/jrcs/letsencrypt-nginx-proxy-companion.svg)](https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion "Click to view the image on Docker Hub")
 [![Docker stars](https://img.shields.io/docker/stars/jrcs/letsencrypt-nginx-proxy-companion.svg)](https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion "Click to view the image on Docker Hub")
 [![Docker pulls](https://img.shields.io/docker/pulls/jrcs/letsencrypt-nginx-proxy-companion.svg)](https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion "Click to view the image on Docker Hub")