build(deps-dev): bump vitest from 3.0.5 to 3.0.7 in /frontend

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 3.0.5 to 3.0.7.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.0.7/packages/vitest)

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

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

frontend/package.json

@@ -55,7 +55,7 @@
     "unplugin-vue-components": "^28.0.0",
     "vite-plugin-istanbul": "^6.0.2",
     "vite-plugin-pwa": "^0.21.1",
-    "vitest": "^3.0.5",
+    "vitest": "^3.0.7",
     "workbox-window": "^7.3.0"
   },
   "browserslist": [