Bump @vitest/coverage-c8 from 0.27.3 to 0.28.1

Bumps [@vitest/coverage-c8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-c8) from 0.27.3 to 0.28.1.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v0.28.1/packages/coverage-c8)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-c8"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -29,7 +29,7 @@
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^5.3.0",
     "@typescript-eslint/parser": "^5.3.0",
-    "@vitest/coverage-c8": "^0.27.1",
+    "@vitest/coverage-c8": "^0.28.1",
     "eslint": "^8.2.0",
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-plugin-import": "^2.22.0",