chore: fix sfc playground deps

Author: yyx990803

packages/sfc-playground/package.json

@@ -8,8 +8,8 @@
     "serve": "vite preview"
   },
   "devDependencies": {
-    "@vitejs/plugin-vue": "^1.10.2",
-    "vite": "^2.9.8"
+    "@vitejs/plugin-vue": "^3.0.0",
+    "vite": "^3.0.0"
   },
   "dependencies": {
     "vue": "3.2.38",