housekeeping: MOAR badges (via #5494)

* MOAR badges

* Update README.md

* Update README.md

* Update README.md

README.md

@@ -2,6 +2,13 @@
 
 [![NPM version](https://badge.fury.io/js/swagger-ui.svg)](http://badge.fury.io/js/swagger-ui)
 [![Build Status](https://jenkins.swagger.io/view/OSS%20-%20JavaScript/job/oss-swagger-ui-master/badge/icon?subject=jenkins%20build)](https://jenkins.swagger.io/view/OSS%20-%20JavaScript/job/oss-swagger-ui-master/)
+[![npm audit](https://jenkins.swagger.io/buildStatus/icon?job=oss-swagger-ui-security-audit&subject=npm%20audit)](https://jenkins.swagger.io/job/oss-swagger-ui-security-audit/lastBuild/console)
+![total GitHub contributors](https://img.shields.io/github/contributors-anon/swagger-api/swagger-ui.svg)
+
+![monthly npm installs](https://img.shields.io/npm/dm/swagger-ui.svg?label=npm%20downloads)
+![total docker pulls](https://img.shields.io/docker/pulls/swaggerapi/swagger-ui.svg)
+![monthly packagist installs](https://img.shields.io/packagist/dm/swagger-api/swagger-ui.svg?label=packagist%20installs)
+![gzip size](https://img.shields.io/bundlephobia/minzip/swagger-ui.svg?label=gzip%20size)
 
 **👉🏼 Want to score an easy open-source contribution?** Check out our [Good first issue](https://github.com/swagger-api/swagger-ui/issues?q=is%3Aissue+is%3Aopen+label%3A%22Good+first+issue%22) label.