Merge PR animate-css#1810: Bump postcss from 8.4.14 to 8.4.40 (conflicts resolved: prefer PR changes)

Author: friuns

package.json

@@ -49,7 +49,7 @@
     "lint-staged": "^11.2.6",
     "markdown-it": "^12.3.2",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.4.14",
+    "postcss": "^8.4.40",
     "postcss-cli": "^8.3.1",
     "postcss-header": "^3.0.1",
     "postcss-import": "^14.0.2",