chore(deps): update dependency stylelint-config-astro to v2 (#1069)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -46,7 +46,7 @@
     "sanitize-html": "2.17.0",
     "sort-package-json": "3.4.0",
     "stylelint": "16.25.0",
-    "stylelint-config-astro": "1.0.4",
+    "stylelint-config-astro": "2.0.0",
     "stylelint-config-recess-order": "7.4.0",
     "stylelint-config-standard": "38.0.0",
     "stylelint-order": "7.0.0",