Fix remix-routes not transforming source maps

[IgnusG]

Closes #8453

• Tests - adjusted tests for vite remix-routes

Testing Strategy:

I tested the previously missing source map functionality locally on my project. Unfortunately I'm not quite sure how to add actual tests into the integrations. I tried a few attempts but I could use some guidance on this 🙏

Here's some more context on why I believe this plugin requires source map support while it transforms code (as pointed out by @pcattori in his comment)

In the above is a preview of the vite-inspect-tool showing changes the plugin made to the code. As you can see some lines are removed and shifted around making its source maps point to the wrong line after mapping. This small change adds the parameters needed for generating the source map to the removeExports function (based on some other plugins inside the plugin file) and passes them back to rollup along with the code.

[changeset-bot]

🦋 Changeset detected

Latest commit: 75f28ce

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 16 packages

Name	Type
@remix-run/dev	Patch
create-remix	Patch
remix	Patch
@remix-run/architect	Patch
@remix-run/cloudflare	Patch
@remix-run/cloudflare-pages	Patch
@remix-run/cloudflare-workers	Patch
@remix-run/css-bundle	Patch
@remix-run/deno	Patch
@remix-run/eslint-config	Patch
@remix-run/express	Patch
@remix-run/node	Patch
@remix-run/react	Patch
@remix-run/serve	Patch
@remix-run/server-runtime	Patch
@remix-run/testing	Patch

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[remix-cla-bot]

Thank you for signing the Contributor License Agreement. Let's get this merged! 🥳

[pcattori]

Verified the fix on the default template's app/routes/_index.tsx route using Source Map Visualization. Before this change, I also confirmed with Source Map Visualization that the sourcemaps were incorrect.

[pcattori]

Thanks for the fix @IgnusG ! 🙏