Update dependency uuid to v9 (postcss#440)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -41,7 +41,7 @@
     "postcss-import": "^14.0.0",
     "prettier": "~2.7.0",
     "sugarss": "^4.0.0",
-    "uuid": "^8.0.0"
+    "uuid": "^9.0.0"
   },
   "peerDependencies": {
     "postcss": "^8.0.0"