build(deps): bump the dependecies group with 8 updates

Bumps the dependecies group with 8 updates:

| Package | From | To |
| --- | --- | --- |
| [@fortawesome/fontawesome-free](https://github.com/FortAwesome/Font-Awesome) | `6.4.2` | `6.5.1` |
| [@primer/css](https://github.com/primer/css) | `21.0.9` | `21.2.0` |
| [autoprefixer](https://github.com/postcss/autoprefixer) | `10.4.16` | `10.4.17` |
| [dompurify](https://github.com/cure53/DOMPurify) | `3.0.6` | `3.0.8` |
| [postcss](https://github.com/postcss/postcss) | `8.4.31` | `8.4.35` |
| [postcss-cli](https://github.com/postcss/postcss-cli) | `10.1.0` | `11.0.0` |
| [postcss-import](https://github.com/postcss/postcss-import) | `15.1.0` | `16.0.1` |
| [sass](https://github.com/sass/dart-sass) | `1.69.5` | `1.71.0` |


Updates `@fortawesome/fontawesome-free` from 6.4.2 to 6.5.1
- [Release notes](https://github.com/FortAwesome/Font-Awesome/releases)
- [Changelog](https://github.com/FortAwesome/Font-Awesome/blob/6.x/CHANGELOG.md)
- [Commits](FortAwesome/Font-Awesome@6.4.2...6.5.1)

Updates `@primer/css` from 21.0.9 to 21.2.0
- [Release notes](https://github.com/primer/css/releases)
- [Changelog](https://github.com/primer/css/blob/main/CHANGELOG.md)
- [Commits](primer/css@v21.0.9...v21.2.0)

Updates `autoprefixer` from 10.4.16 to 10.4.17
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.16...10.4.17)

Updates `dompurify` from 3.0.6 to 3.0.8
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.0.6...3.0.8)

Updates `postcss` from 8.4.31 to 8.4.35
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.31...8.4.35)

Updates `postcss-cli` from 10.1.0 to 11.0.0
- [Release notes](https://github.com/postcss/postcss-cli/releases)
- [Changelog](https://github.com/postcss/postcss-cli/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-cli@10.1.0...11.0.0)

Updates `postcss-import` from 15.1.0 to 16.0.1
- [Release notes](https://github.com/postcss/postcss-import/releases)
- [Changelog](https://github.com/postcss/postcss-import/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-import@15.1.0...16.0.1)

Updates `sass` from 1.69.5 to 1.71.0
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.69.5...1.71.0)

---
updated-dependencies:
- dependency-name: "@fortawesome/fontawesome-free"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependecies
- dependency-name: "@primer/css"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependecies
- dependency-name: autoprefixer
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependecies
- dependency-name: dompurify
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependecies
- dependency-name: postcss
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependecies
- dependency-name: postcss-cli
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependecies
- dependency-name: postcss-import
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependecies
- dependency-name: sass
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependecies
...

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