build(deps-dev): bump vitest from 2.1.9 to 4.0.18

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 2.1.9 to 4.0.18.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.18/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.0.18
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -43,7 +43,7 @@
     "eslint-plugin-promise": "^6.1.1",
     "jsdoc-to-markdown": "^8.0.0",
     "stdout-stderr": "^0.1.13",
-    "vitest": "^2.1.8"
+    "vitest": "^4.0.18"
   },
   "dependencies": {
     "@adobe/aio-lib-core-errors": "^4.0.0",