Exclude moment dependency in plugin-check report config

[chrispcampbell]

When using plugin-check to open a report in dev mode (in a project that uses pnpm but doesn't have the moment package available via hoisting or by other means), Vite will report an error:

The following dependencies are imported but could not be resolved:

  moment (imported by /.../foo-check-bundle/dist/foo-check-bundle.mjs)

Are they installed?

The issue is that chart.js 2.9.x treats moment as an optional dependency (uses a fail-able require at runtime), so they recommend excluding it if it's not needed.

We can change vite-config-for-report.ts and add moment to the exclude list similar to what we do for threads.js and tiny-worker.