Bump loader-utils from 3.2.0 to 3.2.1

Bumps [loader-utils](https://github.com/webpack/loader-utils) from 3.2.0 to 3.2.1.
- [Release notes](https://github.com/webpack/loader-utils/releases)
- [Changelog](https://github.com/webpack/loader-utils/blob/master/CHANGELOG.md)
- [Commits](webpack/loader-utils@v3.2.0...v3.2.1)

---
updated-dependencies:
- dependency-name: loader-utils
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>