chore(deps): bump ejs, react-scripts and webpack-bundle-analyzer

Bumps [ejs](https://github.com/mde/ejs) to 3.1.8 and updates ancestor dependencies [ejs](https://github.com/mde/ejs), [react-scripts](https://github.com/facebook/create-react-app/tree/HEAD/packages/react-scripts) and [webpack-bundle-analyzer](https://github.com/webpack-contrib/webpack-bundle-analyzer). These dependencies need to be updated together.


Updates `ejs` from 2.7.4 to 3.1.8
- [Release notes](https://github.com/mde/ejs/releases)
- [Changelog](https://github.com/mde/ejs/blob/main/CHANGELOG.md)
- [Commits](mde/ejs@v2.7.4...v3.1.8)

Updates `react-scripts` from 4.0.3 to 5.0.1
- [Release notes](https://github.com/facebook/create-react-app/releases)
- [Changelog](https://github.com/facebook/create-react-app/blob/main/CHANGELOG-4.x.md)
- [Commits](https://github.com/facebook/create-react-app/commits/react-scripts@5.0.1/packages/react-scripts)

Updates `webpack-bundle-analyzer` from 3.9.0 to 4.7.0
- [Release notes](https://github.com/webpack-contrib/webpack-bundle-analyzer/releases)
- [Changelog](https://github.com/webpack-contrib/webpack-bundle-analyzer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/webpack-bundle-analyzer/commits/v4.7.0)

---
updated-dependencies:
- dependency-name: ejs
  dependency-type: indirect
- dependency-name: react-scripts
  dependency-type: direct:development
- dependency-name: webpack-bundle-analyzer
  dependency-type: direct:development
...

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