chore(deps-dev): Bump vitest from 3.1.1 to 3.1.2

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.1.2/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 3.1.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -70,7 +70,7 @@
     "typedoc-plugin-missing-exports": "^3.1.0",
     "typescript": "^5.8.3",
     "vite": "^6.3.3",
-    "vitest": "^3.0.4"
+    "vitest": "^3.1.2"
   },
   "dependencies": {
     "@nextcloud/auth": "^2.4.0",