Bump postcss from 8.4.33 to 8.4.34

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.33 to 8.4.34.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.33...8.4.34)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -36,7 +36,7 @@
 		"dom-serializer": "2.0.0",
 		"domhandler": "5.0.3",
 		"htmlparser2": "9.1.0",
-		"postcss": "8.4.33",
+		"postcss": "8.4.34",
 		"pretty-bytes": "6.1.1"
 	},
 	"devDependencies": {