Handle cases where http responses have no body with a getter for a ReadableStream

[pcowgill]

Creating a new issue for this issue ipfs-inactive/js-ipfs-http-client#1224 now that the old repo is archived.

@hugomrdias When you said this ipfs-inactive/js-ipfs-http-client#1224 (comment), which repo did you mean that the PR belongs in? Thanks!

[achingbrain]

ipfs-inactive/js-ipfs-http-client#1224 (comment) this needs to be patched in react-native not here

From #2813

[pcowgill]

@achingbrain Just added a response to that comment here #2813 (comment)

[pcowgill]

We can close this issue though, because it's already covered by #2847.

I hadn't seen that you transferred it from the old repo before.