Update dependency cssnano-preset-advanced to v6.1.2

Author: renovate[bot]

package.json

@@ -27,7 +27,7 @@
     "autoprefixer": "10.4.19",
     "cspell": "6.31.3",
     "cssnano": "6.1.2",
-    "cssnano-preset-advanced": "6.0.3",
+    "cssnano-preset-advanced": "6.1.2",
     "eslint": "8.56.0",
     "eslint-config-prettier": "8.10.0",
     "eslint-plugin-astro": "0.31.0",