Explore any possible different Web File Blob render types for performance testing
We currently now have 2 tests specifically for Web Controllers for Web File Blobs, one with a Json file and the other a Markdown file. The reason for this is that each of these files will render differently (Json will show as source and Markdown will show rendered).
It's possible there's further files that may also get rendered like Markdown files (I believe once I saw a 3D model file render in the browser). As such we shoudl review any other files that show as rendered on the web blob UI and explore if they're popular enough for performance testing (if so we should switch to a single test that tests all).