chore(deps-dev): bump vitest and @vitest/coverage-istanbul

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) and [@vitest/coverage-istanbul](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-istanbul). These dependencies needed to be updated together.

Updates `vitest` from 2.1.8 to 3.0.5
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.0.5/packages/vitest)

Updates `@vitest/coverage-istanbul` from 2.1.8 to 3.0.5
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.0.5/packages/coverage-istanbul)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -41,7 +41,7 @@
   "devDependencies": {
     "@eslint/js": "^9.19.0",
     "@tsconfig/node20": "^20.1.4",
-    "@vitest/coverage-istanbul": "^2.1.9",
+    "@vitest/coverage-istanbul": "^3.0.5",
     "env-cmd": "^10.1.0",
     "eslint": "^9.19.0",
     "eslint-plugin-n": "^17.15.1",
@@ -50,7 +50,7 @@
     "shx": "^0.3.4",
     "typescript": "^5.7.3",
     "typescript-eslint": "^8.23.0",
-    "vitest": "^2.1.9"
+    "vitest": "^3.0.5"
   },
   "pnpm": {
     "overrides": {