Bump vitest from 4.0.18 to 4.1.1

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.0.18 to 4.1.1.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.1/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.1.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -18,6 +18,6 @@
         "@cloudflare/vitest-pool-workers": "^0.12.1",
         "aws4fetch": "^1.0.20",
         "typescript": "^5.5.2",
-        "vitest": "~4.0.18"
+        "vitest": "~4.1.1"
     }
 }