Update WPT Coverage

Author: fabiancook

README.md

@@ -10,7 +10,7 @@ Native JavaScript [navigation](https://developer.mozilla.org/en-US/docs/Web/API/
 
  <details><summary>Test Coverage</summary>
 
- ![Web Platform Tests 140/277](https://img.shields.io/badge/Web%20Platform%20Tests-140%2F277-brightgreen) ![92.8%25 lines covered](https://img.shields.io/badge/lines-92.8%25-brightgreen) ![92.8%25 statements covered](https://img.shields.io/badge/statements-92.8%25-brightgreen) ![83.76%25 functions covered](https://img.shields.io/badge/functions-83.76%25-brightgreen) ![83.3%25 branches covered](https://img.shields.io/badge/branches-83.3%25-brightgreen) 
+ ![Web Platform Tests 128/303](https://img.shields.io/badge/Web%20Platform%20Tests-128%2F303-brightgreen) ![92.8%25 lines covered](https://img.shields.io/badge/lines-92.8%25-brightgreen) ![92.8%25 statements covered](https://img.shields.io/badge/statements-92.8%25-brightgreen) ![83.76%25 functions covered](https://img.shields.io/badge/functions-83.76%25-brightgreen) ![83.32%25 branches covered](https://img.shields.io/badge/branches-83.32%25-brightgreen) 
 
 </details>