Initial commit of ReactNativeApi.d.ts (#52343)

Summary:
Pull Request resolved: #52343

This diff commits our V2 JavaScript API snapshot for React Native.

This is a new format and workflow that replaces the previous `public-api-test` Jest test.

Please look at the file header for up-to-date instructions on updating the API snapshot.

Changelog: [Internal]

Reviewed By: huntie

Differential Revision: D77532617

fbshipit-source-id: d5faae815aa5071b0f472fcb02318b73772b11cf

Author: coado