Update vite.config.ts

[asbanger]

This pull request includes a change to the vite.config.ts file in the app/frontend directory. The change will fix the following errors

• node_modules/@azure/storage-blob/dist-esm/storage-blob/src/TelemetryPolicyFactory.js (32:70): "type" is not exported by "__vite-browser-external", imported by "node_modules/@azure/storage-blob/dist-esm/storage-blob/src/TelemetryPolicyFactory.js".
• node_modules/@azure/storage-blob/dist-esm/storage-blob/src/TelemetryPolicyFactory.js (32:83): "release" is not exported by "__vite-browser-external", imported by "node_modules/@azure/storage-blob/dist-esm/storage-blob/src/TelemetryPolicyFactory.js".