Update badge for Fossa (#68)

Author: lucacome

README.md

@@ -1,5 +1,5 @@
 
-[![Continuous Integration](https://github.com/nginxinc/nginx-plus-go-client/workflows/Continuous%20Integration/badge.svg)](https://github.com/nginxinc/nginx-plus-go-client/actions)  [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)  [![Go Report Card](https://goreportcard.com/badge/github.com/nginxinc/nginx-plus-go-client)](https://goreportcard.com/report/github.com/nginxinc/nginx-plus-go-client)  [![FOSSA Status](https://app.fossa.io/api/projects/custom%2B1062%2Fi.8713187.xyz%2Fnginxinc%2Fnginx-plus-go-client.svg?type=shield)](https://app.fossa.io/projects/custom%2B1062%2Fi.8713187.xyz%2Fnginxinc%2Fnginx-plus-go-client?ref=badge_shield)
+[![Continuous Integration](https://github.com/nginxinc/nginx-plus-go-client/workflows/Continuous%20Integration/badge.svg)](https://github.com/nginxinc/nginx-plus-go-client/actions)  [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)  [![Go Report Card](https://goreportcard.com/badge/github.com/nginxinc/nginx-plus-go-client)](https://goreportcard.com/report/github.com/nginxinc/nginx-plus-go-client)  [![FOSSA Status](https://app.fossa.com/api/projects/custom%2B5618%2Fi.8713187.xyz%2Fnginxinc%2Fnginx-plus-go-client.svg?type=shield)](https://app.fossa.com/projects/custom%2B5618%2Fi.8713187.xyz%2Fnginxinc%2Fnginx-plus-go-client?ref=badge_shield)
 
 # NGINX Plus Go Client