chore(deps): update dependency postcss-nested to v7

Author: renovate[bot]

Diff for: docs-svelte-kit/package.json

@@ -48,7 +48,7 @@
     "markdown-it-container": "^4.0.0",
     "markdown-it-emoji": "^3.0.0",
     "pako": "^2.1.0",
-    "postcss-nested": "^6.2.0",
+    "postcss-nested": "^7.0.0",
     "prism-svelte": "^0.5.0",
     "prismjs": "^1.29.0",
     "sass": "^1.80.3",

Diff for: packages/eslint-plugin-svelte/package.json

@@ -94,7 +94,7 @@
     "less": "^4.2.0",
     "mocha": "^10.7.3",
     "nyc": "^17.1.0",
-    "postcss-nested": "^6.2.0",
+    "postcss-nested": "^7.0.0",
     "sass": "^1.79.5",
     "source-map-js": "^1.2.1",
     "stylus": "^0.64.0",