Bump vitest from 4.0.4 to 4.0.6 in /src/Exceptionless.Web/ClientApp

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.0.4 to 4.0.6.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.6/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.0.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/Exceptionless.Web/ClientApp/package-lock.json

@@ -61,7 +61,7 @@
         "typescript": "^5.9.3",
         "typescript-eslint": "^8.46.2",
         "vite": "^7.1.12",
-        "vitest": "4.0.4"
+        "vitest": "4.0.8"
     },
     "dependencies": {
         "@exceptionless/browser": "^3.1.0",