[facebook/react] [eslint-plugin-react-hooks] sync plugin version with package.json

### ROOT CAUSE The version in `index.ts` is hardcoded, violating the Single Source of Truth principle and leading to potential version mismatches between `package.json` and the plugin's metadata. ### CODE FIX To fix the issue, dynamically read the version from `package.json` instead of hardcoding it. ```typescript const packageJson = require('../../../package.json'); const plugin = { meta: { name: 'eslint-plugin-react-hooks', version: packageJson.version, }, rules, configs, }; ``` This change ensures the version is always up-to-date with `package.json`.