Automatically enable source maps upload from vite plugin

[nicohrubec]

Create a new wrapper sentryTanstackStart vite plugin. With this plugin we can add new plugins to vite. For now allow users to enable source maps with this wrapper without using the `sentryVitePlugin`.

[linear]

JS-1383

[github-actions]

A PR closing this issue has just been released 🚀

This issue was referenced by PR #18712, which was included in the 10.35.0 release.