chore(deps): update vitest monorepo to v3.1.1

Author: renovate[bot]

package-lock.json

@@ -81,7 +81,7 @@
     "@types/jsdom": "21.1.7",
     "@types/node": "22.14.1",
     "@vitejs/plugin-vue": "5.2.3",
-    "@vitest/coverage-v8": "3.0.9",
+    "@vitest/coverage-v8": "3.1.1",
     "@vue/eslint-config-prettier": "10.2.0",
     "@vue/eslint-config-typescript": "13.0.0",
     "@vue/test-utils": "2.4.6",
@@ -97,7 +97,7 @@
     "vite": "6.2.6",
     "vite-plugin-dts": "4.5.3",
     "vitepress": "1.6.3",
-    "vitest": "3.0.9",
+    "vitest": "3.1.1",
     "vue-tsc": "2.2.8"
   }
 }