README not updating after conversion from source :git to :http when README is missing

[jmagman]

The Flutter pod has transferred owners (thank you for your help with that!) and all versions were deleted and re-pushed. The old podspecs had source :git and the new podspecs have source :http.

The pod is a pre-built, zipped framework with no README in the archive (yet) to set up preserve_paths and point to a new README.

The README on cocoapods.org is still pointing to the README from the old GitHub repo before ownership was transferred. Can you re-generate the docs so it shows up empty? An empty README would be better than a stale one.