fix: print() multiline behaviour

[manuel3108]

This is a follow-up to #16188. This fixes the multiline behavior and dramatically simplifies the implementation.
Draft, because this requires sveltejs/esrap#101 to be published.

Previously:

<div>
  <p>but multiline blocks in Svelte...</p>
</div>
<div>
  <p>...don't. It looks very cramped</p>
</div>

Now

<div>
  <p>but multiline blocks in Svelte...</p>
</div>

<div>
  <p>...don't. It looks very cramped</p>
</div>

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[changeset-bot]

🦋 Changeset detected

Latest commit: 5a6a1e3

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

This PR includes changesets to release 1 package

Name	Type
svelte	Patch

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