pinning/http: Add support for status wildcard

> cc https://github.com/ipfs/go-ipfs/issues/7559

Passing all four states is tedious.
I found myself wishing something like this was possible:

```console
$ ipfs pin remote ls --status=any # show me all pins in all states
$ ipfs pin remote rm --status=any --force # purge remote service from all the pins
```

While we want to keep `pinned` as the default for performance reasons,
having `any` would be nice UX improvement.

@aschmahmann I was going to PR go-ipfs and add it there, but now I wonder if it does make sense to add support for `Any` status directly to this lib, and replace it with `Queued,Pinning,Pinned,Failed` behind the curtain. Thoughts?