message: fixed broken cdn link
diff: </style>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.15.0/prism.min.js"></script>
  - <script src="https://cdn.jsdelivr.net/gh/gitbrent/pptxgenjs/example/images/base64Images.js" async></script>
  + <script src="https://cdn.jsdelivr.net/gh/gitbrent/pptxgenjs@latest/examples/images/base64Images.js" async></script>
  <!-- TODO-3:
  <script src="https://cdn.jsdelivr.net/gh/gitbrent/pptxgenjs/dist/pptxgen.colors.js"></script>
  <script src="https://cdn.jsdelivr.net/gh/gitbrent/pptxgenjs/dist/pptxgen.shapes.js"></script>
  