Bump css-what from 5.0.0 to 5.0.1 (#1264)

Bumps [css-what](https://github.com/fb55/css-what) from 5.0.0 to 5.0.1.
- [Release notes](https://github.com/fb55/css-what/releases)
- [Commits](fb55/css-what@v5.0.0...v5.0.1)

---
updated-dependencies:
- dependency-name: css-what
  dependency-type: indirect
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -5261,9 +5261,9 @@ css-tree@^1.1.2:
     source-map "^0.6.1"
 
 css-what@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/css-what/-/css-what-5.0.0.tgz#f0bf4f8bac07582722346ab243f6a35b512cfc47"
-  integrity sha512-qxyKHQvgKwzwDWC/rGbT821eJalfupxYW2qbSJSAtdSTimsr/MlaGONoNLllaUPZWf8QnbcKM/kPVYUQuEKAFA==
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-5.0.1.tgz#3efa820131f4669a8ac2408f9c32e7c7de9f4cad"
+  integrity sha512-FYDTSHb/7KXsWICVsxdmiExPjCfRC4qRFBdVwv7Ax9hMnvMmEjP9RfxTEZ3qPZGmADDn2vAKSo9UcN1jKVYscg==
 
 css.escape@^1.5.1:
   version "1.5.1"