fix: mapped precompile children

[marvinhagemeister]

This fixes an issue with Deno's new JSX precompile transform. The child expressions can also contain an Array in situations like this:

<ul>
  {[1,2,3].map(x => <li key={x}>{x}</li>)}
  <li>4</li>
</ul>

...which is transformed to something lie this:

const tpl = [
  "<ul>", "<li>4</li></ul>"
]

jsxTemplate(tpl, jsxEscape([1,2,3].map(x => ...)))

This case wasn't considered during rendering.

[changeset-bot]

🦋 Changeset detected

Latest commit: 6bf321d

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

This PR includes changesets to release 1 package

Name	Type
preact-render-to-string	Patch

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