build(theme-default): remove sass-loader from deps

Author: meteorlxy

ecosystem/theme-default/package.json

@@ -57,12 +57,11 @@
     "@vuepress/utils": "workspace:*",
     "@vueuse/core": "^10.6.0",
     "sass": "^1.69.5",
-    "sass-loader": "^13.3.2",
     "vue": "^3.3.8",
     "vue-router": "^4.2.5"
   },
   "peerDependencies": {
-    "sass-loader": "^13.2.1"
+    "sass-loader": "^13.3.2"
   },
   "peerDependenciesMeta": {
     "sass-loader": {