Reproduces Lighthouse issue requesting malformed URLs

GoogleChrome/lighthouse#11244

1. Start a static server. I used python3 -m http.server which starts a server on port 8000. Make sure it's an option that logs incoming requests.
2. Run bash audit.sh [hostname] where [hostname] is the URL. e.g. bash audit.sh http://localhost:8000
3. Check each of the requests for image.jpg. At least one will be malformed, ending in %E2%80%A6 (an ellipsis character).

The test page includes two images, one of which has a long URL with a failing audit against it. If you run an audit and watch your server requests, you'll see a request for the image, but with the query string truncated with an ellipsis character.