Run generate-typedoc.js in CI code quality checks

[mikehardy]

Side note we should probably run this script https://github.com/invertase/react-native-firebase/blob/master/website/scripts/generate-typedoc.js as part of the Code Quality Checks / TypeScript Build Validation (pull_request) CI stage

Originally posted by @Salakar in #4306 (comment)