Upgrade: [dependabot] - bump @vitest/coverage-v8 from 4.1.4 to 4.1.5

Bumps [@vitest/coverage-v8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-v8) from 4.1.4 to 4.1.5.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.5/packages/coverage-v8)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-v8"
  dependency-version: 4.1.5
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -35,7 +35,7 @@
     "@eslint/js": "^10.0.1",
     "@types/aws-lambda": "^8.10.161",
     "@types/node": "^25.5.2",
-    "@vitest/coverage-v8": "^4.1.2",
+    "@vitest/coverage-v8": "^4.1.5",
     "@typescript-eslint/eslint-plugin": "^8.58.2",
     "@typescript-eslint/parser": "^8.58.2",
     "aws-lambda": "^1.0.7",