Bump css-what from 3.2.0 to 5.0.1

Bumps [css-what](https://github.com/fb55/css-what) from 3.2.0 to 5.0.1.
- [Release notes](https://github.com/fb55/css-what/releases)
- [Commits](https://github.com/fb55/css-what/compare/v3.2.0...v5.0.1)

---
updated-dependencies:
- dependency-name: css-what
  dependency-type: direct:production
...

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

package-lock.json

@@ -3786,9 +3786,9 @@
       }
     },
     "css-what": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/css-what/-/css-what-3.2.0.tgz",
-      "integrity": "sha512-lukqnlbswsPmDZ5+ViDBCcrk+1fyPBA+ZoHSAQhRuEeXBKUb3Lj2kcTwMqoiFrJAnEeO9u3Oc8X617SUm3apYQ=="
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-5.0.1.tgz",
+      "integrity": "sha512-FYDTSHb/7KXsWICVsxdmiExPjCfRC4qRFBdVwv7Ax9hMnvMmEjP9RfxTEZ3qPZGmADDn2vAKSo9UcN1jKVYscg=="
     },
     "cssom": {
       "version": "0.3.8",

package.json

@@ -66,7 +66,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.5.4",
-    "css-what": "^3.2.0",
+    "css-what": "^5.0.1",
     "prop-types": "^15.7.2"
   },
   "devDependencies": {