chore(deps): update dependency vitest to ^0.31.0

Author: renovate[bot]

package.json

@@ -81,7 +81,7 @@
     "typescript": "^4.8.4",
     "unocss": "^0.51.2",
     "vite": "^4.0.0",
-    "vitest": "^0.13.1",
+    "vitest": "^0.31.0",
     "vue3-right-click-menu": "workspace:^0.0.3"
   },
   "lint-staged": {

playground/package.json

@@ -29,7 +29,7 @@
     "unplugin-vue-components": "^0.18.0",
     "vite": "^4.0.0",
     "vite-plugin-pages": "^0.28.0",
-    "vitest": "^0.7.0",
+    "vitest": "^0.31.0",
     "vue-tsc": "^1.0.0"
   },
   "stackblitz": {