use prettier by default

[vonovak]

Summary

I removed "requirePragma": true from prettierrc because that option means prettier is not enabled unless explicitly turned on using the @format pragma.

in the future this means the pragma comments are not needed

Test Plan

• eslint passes (it does locally :) )

What's required for testing (prerequisites)?

What are the steps to reproduce (after prerequisites)?

Compatibility

OS	Implemented
iOS	✅❌
Android	✅❌

Checklist

• I have tested this on a device and a simulator
• I added the documentation in README.md
• I mentioned this change in CHANGELOG.md
• I updated the typed files (TS and Flow)
• I added a sample use of the API in the example project (example/App.js)

[vonovak]

prettierrc is used so I removed this

[vonovak]

not sure why CI is not passing, seems unrelated..?

[connectdotz]

hey @vonovak, thanks for the PR.

I looked at the ci build and it failed actually during the installation: Checkout Example (RN61) because this PR removed the react-native-community-toolbar-android-0.1.0-rc.1.tgz file, which the example used. You can restore that file or find another way for the example to reference the current src without requiring complex setting change that will be great too.

This also surfaced another bug that the ci config should have failed at the linux-checkout job but didn't... Bonus if you can fix this too 🙏