Bump postcss-modules-scope from 3.0.0 to 3.1.1

Bumps [postcss-modules-scope](https://github.com/css-modules/postcss-modules-scope) from 3.0.0 to 3.1.1.
- [Release notes](https://github.com/css-modules/postcss-modules-scope/releases)
- [Changelog](https://github.com/css-modules/postcss-modules-scope/blob/master/CHANGELOG.md)
- [Commits](css-modules/postcss-modules-scope@v3.0.0...v3.1.1)

---
updated-dependencies:
- dependency-name: postcss-modules-scope
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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