Support stylelintrc (#10924)
* Infer JSON/YAML parser for .stylelintrc
* Update test snapshots
* Update src/language-yaml/embed.js
Co-authored-by: fisker Cheung <lionkay@gmail.com>
* Add changelog for stylelintrc support
* Update embed.js
* style: Fix prettier linting problems
Co-authored-by: fisker Cheung <lionkay@gmail.com>
