React 19 compatibility: Add support for `use(promise)` to `preact/compat`

[effulgentsia]

Describe the feature you'd love to see
React 19 added a use() function that can be called from components to do async data fetching and suspend the component until the promise resolves. It would be great to have this in preact/compat.

This was asked about in #4613 (comment), but I think it warrants its own issue, so here it is.