This updates the following npm dependencies:
- `autoprefixer` to version `10.4.16`.
- `grunt-contrib-qunit` to version `8.0.1`.
- `postcss` to version `8.4.30`.
- `react-refresh` to version `0.14.0`.
- `sass` to version `1.68.0`.
- `sinon` to version `16.0.0`.
- `uuid` to version `9.0.1`.
- `tslib` to version `2.6.2`.
This change accompanies a similar one in the Gutenberg repository: https://github.com/WordPress/gutenberg/pull/54657.
Props gziolo, desrosj.
Fixes#58863.
Built from https://develop.svn.wordpress.org/trunk@56647
git-svn-id: http://core.svn.wordpress.org/trunk@56159 1a063a9b-81f0-0310-95a4-ce76da25c4cd
