Bump css-what from 2.1.0 to 2.1.3

Bumps [css-what](https://github.com/fb55/css-what) from 2.1.0 to 2.1.3.
- [Release notes](https://github.com/fb55/css-what/releases)
- [Commits](fb55/css-what@v2.1.0...v2.1.3)

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

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

Author: dependabot[bot]

yarn.lock

@@ -1640,7 +1640,7 @@
   dependencies:
     "@sinonjs/commons" "^1.7.0"
 
-"@snyk/protect@^1.1032.0":
+"@snyk/protect@latest":
   version "1.1032.0"
   resolved "https://registry.yarnpkg.com/@snyk/protect/-/protect-1.1032.0.tgz#71b87c99d172844833345293812e051f20e6af90"
   integrity sha512-C6EvuhDycvmyMCmhjC/KAV1z3aykVGKrYhGRI5u5Buzz27HgjHhB4DSC3MDpyljpahtAkCS/E7pAwo9zP3m4bA==
@@ -3292,9 +3292,9 @@ css-tree@^1.1.2, css-tree@^1.1.3:
     source-map "^0.6.1"
 
 css-what@2.1:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
-  integrity sha1-lGfQMsOM+u+58teVASUwYvh/ob0=
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
+  integrity sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==
 
 css-what@^6.0.1:
   version "6.1.0"