fix(react-native-codegen): scripts require `yargs` (#45994)

Summary:
Android fails to build in a pnpm monorepo setup because `yargs` cannot be found:

```
% yarn android
info Installing the app...

> Configure project :app
WARNING: The option setting 'android.jetifier.ignorelist=hermes-android' is experimental.
Signing config for 'release' build type not found; reusing debug config

> Task :react-native-webapis_web-storage:generateCodegenSchemaFromJavaScript FAILED
28 actionable tasks: 6 executed, 22 up-to-date

node:internal/modules/cjs/loader:1148
  throw err;
  ^

Error: Cannot find module 'yargs'
Require stack:
- /~/node_modules/.store/react-native-codegen-virtual-39ff8dcc54/package/lib/cli/combine/combine-js-to-schema-cli.js
    at Module._resolveFilename (node:internal/modules/cjs/loader:1145:15)
    at Module._load (node:internal/modules/cjs/loader:986:27)
    at Module.require (node:internal/modules/cjs/loader:1233:19)
    at require (node:internal/modules/helpers:179:18)
```

## Changelog:

[GENERAL] [FIXED] - Fix codegen failing in a pnpm monorepo because of missing `yargs`

Pull Request resolved: https://github.com/facebook/react-native/pull/45994

Test Plan: Tested in https://github.com/microsoft/rnx-kit/pull/3290

Reviewed By: dmytrorykun

Differential Revision: D61201420

Pulled By: cortinico

fbshipit-source-id: aac3704ae7f200db827b14c8362f83a5e66ad08e