npm-azure-ad-b2c-frontend: bump vite

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 7.3.0 to 7.3.1.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v7.3.1/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v7.3.1/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 7.3.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

samples/AzureADB2CAuth/auth-frontend/app/package.json

@@ -53,7 +53,7 @@
     "npm-run-all2": "8.0.4",
     "prettier": "3.7.4",
     "typescript": "5.8.3",
-    "vite": "7.3.0",
+    "vite": "7.3.1",
     "vite-plugin-vue-devtools": "8.0.5",
     "vitest": "3.2.4",
     "vue-tsc": "3.1.8"