Merge pull request #495 from solidjs/dependabot/npm_and_yarn/postcss-8.4.31

Bump postcss from 8.4.29 to 8.4.31

Author: davedbase

package.json

@@ -73,7 +73,7 @@
     "https-localhost": "^4.7.1",
     "jiti": "^1.20.0",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.4.29",
+    "postcss": "^8.4.31",
     "prettier": "^3.0.3",
     "solid-mdx": "^0.0.7",
     "svgo": "^3.0.2",