Bump html-loader from 3.1.0 to 4.2.0

Bumps [html-loader](https://github.com/webpack-contrib/html-loader) from 3.1.0 to 4.2.0.
- [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/v3.1.0...v4.2.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -45,7 +45,7 @@
     "file-loader": "^6.2.0",
     "gettext-extractor": "^3.5.4",
     "graceful-fs": "^4.2.10",
-    "html-loader": "3.1.0",
+    "html-loader": "4.2.0",
     "json-loader": "^0.5.7",
     "lru-cache": "^6.0.0",
     "macos-release": "^3.1.0",