Summary:
After installed a third party library I just got "Error: not implemented" without any other informations in the stack trace. Adding a more specific sentence within the error's message can be useful to understand what is going on.
## Changelog
[General] [CHANGED] - Added context to URL's error messages when the feature is not implemented
Pull Request resolved: https://github.com/facebook/react-native/pull/31237
Differential Revision: D27367109
Pulled By: PeteTheHeat
fbshipit-source-id: 87e8b3beef661e028d89098729bd242a57bb9a47