fix(ignore): bump @vitest/coverage-v8 from 3.2.4 to 4.1.9

Bumps [@vitest/coverage-v8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-v8) from 3.2.4 to 4.1.9.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.9/packages/coverage-v8)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-v8"
  dependency-version: 4.1.9
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -58,7 +58,7 @@
         "@biomejs/biome": "^2.5.0",
         "@types/node": "^24.13.2",
         "@types/semver": "^7.7.1",
-        "@vitest/coverage-v8": "3.2.4",
+        "@vitest/coverage-v8": "4.1.9",
         "fast-deep-equal": "^3.1.3",
         "husky": "^9.1.7",
         "rimraf": "^6.1.3",