chore(deps): update dependency stylus to ^0.63.0

Author: renovate[bot]

package.json

@@ -165,7 +165,7 @@
     "source-map-js": "^1.0.2",
     "stylelint": "^16.2.1",
     "stylelint-config-standard": "^36.0.0",
-    "stylus": "^0.62.0",
+    "stylus": "^0.63.0",
     "svelte": "^5.0.0-next.70",
     "svelte-adapter-ghpages": "0.2.2",
     "svelte-i18n": "^4.0.0",