build(deps-dev): bump mini-css-extract-plugin from 1.3.4 to 1.3.5 (#554)

Bumps [mini-css-extract-plugin](https://github.com/webpack-contrib/mini-css-extract-plugin) from 1.3.4 to 1.3.5.
- [Release notes](https://github.com/webpack-contrib/mini-css-extract-plugin/releases)
- [Changelog](https://github.com/webpack-contrib/mini-css-extract-plugin/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/mini-css-extract-plugin@v1.3.4...v1.3.5)

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

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

Author: dependabot[bot]

package.json

@@ -21,7 +21,7 @@
     "css-loader": "5.0.1",
     "exports-loader": "2.0.0",
     "fibers": "5.0.0",
-    "mini-css-extract-plugin": "1.3.4",
+    "mini-css-extract-plugin": "1.3.5",
     "postcss-loader": "3.0.0",
     "sass": "1.32.5",
     "sass-loader": "10.1.1",