message: removed broken dep status badge
diff: </p>
  <br/>
  -[![Known Vulnerabilities](https://snyk.io/test/npm/pptxgenjs/badge.svg)](https://snyk.io/test/npm/pptxgenjs) [![Dependency Status](https://david-dm.org/gitbrent/pptxgenjs/status.svg)](https://david-dm.org/gitbrent/pptxgenjs) [![npm downloads](https://img.shields.io/npm/dm/pptxgenjs.svg)](https://www.npmjs.com/package/pptxgenjs) [![jsdelivr downloads](https://data.jsdelivr.com/v1/package/gh/gitbrent/pptxgenjs/badge)](https://www.jsdelivr.com/package/gh/gitbrent/pptxgenjs) [![typescripts definitions](https://img.shields.io/npm/types/pptxgenjs)](https://img.shields.io/npm/types/pptxgenjs)
  +[![Known Vulnerabilities](https://snyk.io/test/npm/pptxgenjs/badge.svg)](https://snyk.io/test/npm/pptxgenjs) [![npm downloads](https://img.shields.io/npm/dm/pptxgenjs.svg)](https://www.npmjs.com/package/pptxgenjs) [![jsdelivr downloads](https://data.jsdelivr.com/v1/package/gh/gitbrent/pptxgenjs/badge)](https://www.jsdelivr.com/package/gh/gitbrent/pptxgenjs) [![typescripts definitions](https://img.shields.io/npm/types/pptxgenjs)](https://img.shields.io/npm/types/pptxgenjs)
  # Table of Contents
  