build(deps-dev): bump the dev-dependencies group with 5 updates

Bumps the dev-dependencies group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [copy-webpack-plugin](https://github.com/webpack-contrib/copy-webpack-plugin) | `8.1.1` | `11.0.0` |
| [css-loader](https://github.com/webpack-contrib/css-loader) | `5.2.7` | `6.8.1` |
| [mini-css-extract-plugin](https://github.com/webpack-contrib/mini-css-extract-plugin) | `1.6.2` | `2.7.6` |
| [sass](https://github.com/sass/dart-sass) | `1.55.0` | `1.69.5` |
| [sass-loader](https://github.com/webpack-contrib/sass-loader) | `11.1.1` | `13.3.2` |


Updates `copy-webpack-plugin` from 8.1.1 to 11.0.0
- [Release notes](https://github.com/webpack-contrib/copy-webpack-plugin/releases)
- [Changelog](https://github.com/webpack-contrib/copy-webpack-plugin/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/copy-webpack-plugin@v8.1.1...v11.0.0)

Updates `css-loader` from 5.2.7 to 6.8.1
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/css-loader@v5.2.7...v6.8.1)

Updates `mini-css-extract-plugin` from 1.6.2 to 2.7.6
- [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@v1.6.2...v2.7.6)

Updates `sass` from 1.55.0 to 1.69.5
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.55.0...1.69.5)

Updates `sass-loader` from 11.1.1 to 13.3.2
- [Release notes](https://github.com/webpack-contrib/sass-loader/releases)
- [Changelog](https://github.com/webpack-contrib/sass-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/sass-loader@v11.1.1...v13.3.2)

---
updated-dependencies:
- dependency-name: copy-webpack-plugin
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: css-loader
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: mini-css-extract-plugin
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: sass
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: sass-loader
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
...

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