Bump html-loader from 2.1.2 to 3.1.0 (#296)

Bump html-loader from 2.1.2 to 3.1.0 (#296)

Bumps [html-loader](https://github.com/webpack-contrib/html-loader) from 2.1.2 to 3.1.0.
- [Release notes](https://github.com/webpack-contrib/html-loader/releases)
- [Changelog](https://github.com/webpack-contrib/html-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/html-loader/compare/v2.1.2...v3.1.0)

---
updated-dependencies:
- dependency-name: html-loader
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>