chore(deps-dev): bump the vitest group across 1 directory with 3 updates

Bumps the vitest group with 3 updates in the / directory: [@vitest/coverage-v8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-v8), [@vitest/eslint-plugin](https://github.com/vitest-dev/eslint-plugin-vitest) and [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest).


Updates `@vitest/coverage-v8` from 3.2.4 to 4.0.8
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.8/packages/coverage-v8)

Updates `@vitest/eslint-plugin` from 1.4.0 to 1.4.2
- [Release notes](https://github.com/vitest-dev/eslint-plugin-vitest/releases)
- [Commits](vitest-dev/eslint-plugin-vitest@v1.4.0...v1.4.2)

Updates `vitest` from 3.2.4 to 4.0.8
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.8/packages/vitest)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-v8"
  dependency-version: 4.0.8
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: vitest
- dependency-name: "@vitest/eslint-plugin"
  dependency-version: 1.4.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: vitest
- dependency-name: vitest
  dependency-version: 4.0.8
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: vitest
...

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

Author: dependabot[bot]

package.json

@@ -83,8 +83,8 @@
     "@types/node": "~18.18.0",
     "@typescript-eslint/rule-tester": "^8.46.2",
     "@typescript/vfs": "^1.6.2",
-    "@vitest/coverage-v8": "^3.2.4",
-    "@vitest/eslint-plugin": "^1.4.0",
+    "@vitest/coverage-v8": "^4.0.14",
+    "@vitest/eslint-plugin": "^1.5.0",
     "bumpp": "^10.3.1",
     "eslint": "^9.38.0",
     "eslint-config-flat-gitignore": "^2.1.0",
@@ -99,7 +99,7 @@
     "typescript": "~5.8.3",
     "typescript-eslint": "^8.46.2",
     "vite": "^6.3.5",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.14"
   },
   "engines": {
     "node": "^18.18.0 || ^20.9.0 || >= 21.1.0"