Drop CJS version of adapter-netlify

[benmccann]

The CJS version should be unused since #6666, so this should not be a user visible change. I still added it to the changelog though so that we can cut a new release

If this works well, a followup might be to see if we can get rid of the Rollup bundling step in this project since it seems the other adapters don't need it

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Latest commit: 195d8cc

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

This PR includes changesets to release 2 packages

Name	Type
@sveltejs/adapter-netlify	Patch
@sveltejs/adapter-auto	Patch

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[Rich-Harris]

I think we'll still need the bundling step, because otherwise apps will need to declare dependencies on things like set-cookie-parser. Same applies to adapter-node with its dependencies on e.g. sirv and polka

[benmccann]

I think we'll still need the bundling step, because otherwise apps will need to declare dependencies on things like set-cookie-parser. Same applies to adapter-node with its dependencies on e.g. sirv and polka

Presumably the adapter dependencies would just get installed when you run npm run install and then the adapter would bundle them. I don't think the user would need to declare any dependencies. But anyway, not really a priority for me at the moment