fix(plugin-sass): unpin sass-embedded and update to v1.89.2 (#5404)

Author: chenjiahan

packages/plugin-sass/package.json

@@ -34,7 +34,7 @@
     "loader-utils": "^2.0.4",
     "postcss": "^8.5.4",
     "reduce-configs": "^1.1.0",
-    "sass-embedded": "1.89.1"
+    "sass-embedded": "^1.89.2"
   },
   "devDependencies": {
     "@rsbuild/core": "workspace:*",