build(deps-dev): bump @vitest/coverage-v8 from 3.1.3 to 3.1.4

Bumps [@vitest/coverage-v8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-v8) from 3.1.3 to 3.1.4.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.1.4/packages/coverage-v8)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-v8"
  dependency-version: 3.1.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -38,7 +38,7 @@
   ],
   "devDependencies": {
     "@biomejs/biome": "1.9.4",
-    "@vitest/coverage-v8": "^3.1.3",
+    "@vitest/coverage-v8": "^3.1.4",
     "posthtml": "^0.16.5",
     "unbuild": "^2.0.0",
     "vitest": "^3.0.8"