• Run tests
• Update the CHANGELOG.md with a summary of your changes

I tried running the tests in the Docker container, but I kept getting: warning [email protected]: The engine "vscode" appears to be invalid and it seemed like libraries were missing when trying to run the test VS Code. I have no clue. I tried. I only changed one line of code so it's probably ok?

Files with the scheme vscode-userdata, such as the user settings.json (found here on Windows: C:\Users\Andrew\AppData\Roaming\Code\User\settings.json) are no longer considered virtual so they can use a .prettierrc file for configuration.

A potential concern here is that I do now know what other files are considered vscode-userdata; I haven't been able to find any documentation about it. I'm not sure if making this change would have negative effects on other internal files.

Fixes: #2226.