fix(deps): update dependency @docsearch/css from 4.5.3 to v4.5.4 (docs/package.json)

Author: renovate[bot]

docs/package-lock.json

@@ -16,7 +16,7 @@
     "preview": "vite preview --outDir public"
   },
   "dependencies": {
-    "@docsearch/css": "4.5.3",
+    "@docsearch/css": "4.5.4",
     "@docsearch/js": "4.5.3",
     "@tabler/icons": "3.36.1",
     "@thulite/doks-core": "1.8.4",