[Block] Media + Text: Support featured image

[MaggieCabrera]

It would be great to have support for the post featured image in the context of the Query block so we could make Query block patterns like this:

/cc @mtias

[carolinan]

We can reproduce this design with rows or columns. But I think it may still be easier for many users to place the featured image in the media & text block.

[paaljoachim]

Current design:

Here is a look at the Cover block design:

Perhaps we could add the same UI which Cover block adds a Featured image into the Media & Text block?
@draganescu

[annezazu]

Punting to 6.5 as enough progress hasn't been made.

[annezazu]

Noting that the associated PR @carolinan started has had movement in the last week #51491 but it's unclear if it'll make it in in time.

[colorful-tones]

Based on a recent Editor Triage async session - I'm moving this off the WordPress 6.5 Editor Tasks board.