chore(deps): update dependency postcss-preset-env to ^7.8.3

Author: renovate[bot]

package.json

@@ -128,7 +128,7 @@
     "next-sitemap": "^3.1.22",
     "postcss": "^8.4.14",
     "postcss-flexbugs-fixes": "^5.0.2",
-    "postcss-preset-env": "^7.7.2",
+    "postcss-preset-env": "^7.8.3",
     "prettier": "^2.5.1",
     "prettier-plugin-tailwindcss": "^0.2.3",
     "react-icons": "^4.4.0",