chore(deps): update vitest to v0.31.4

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
     "@typescript-eslint/parser": "5.59.8",
     "@vitejs/plugin-vue": "4.2.3",
     "@vitejs/plugin-vue-jsx": "3.0.1",
-    "@vitest/coverage-c8": "0.31.3",
+    "@vitest/coverage-c8": "0.31.4",
     "@vue/compat": "3.3.4",
     "@vue/compiler-dom": "3.3.4",
     "@vue/compiler-sfc": "3.3.4",
@@ -58,7 +58,7 @@
     "unplugin-vue-components": "0.25.0",
     "vite": "4.3.9",
     "vitepress": "0.22.4",
-    "vitest": "0.31.3",
+    "vitest": "0.31.4",
     "vue": "3.3.4",
     "vue-class-component": "8.0.0-rc.1",
     "vue-router": "4.2.2",