Bump vite from 2.9.6 to 3.1.8 in /app

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 2.9.6 to 3.1.8.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v3.1.8/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v3.1.8/packages/vite)

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

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

app/package.json

@@ -34,7 +34,7 @@
     "react-test-renderer": "^18.2.0",
     "swr": "^1.3.0",
     "typescript": "^4.7.4",
-    "vite": "^2.8.0",
+    "vite": "^3.1.8",
     "vitest": "^0.21.0"
   }
 }