Add a :ducky_bike: emoji

[decorator-factory]

:ducky_bike:

It's a duck. And it's a bike. It comes when the bikeshedding has gone too far.

[gustavwilliam]

This looks mildly terrifying, which seems to be intentional.

The cutouts for the wheels don't quite match the wheels themselves. There's a slight mismatch.

I'm also curious how this would look with slightly larger wheels. When used as an emoji, I think they're just a tiny bit too small.

[gustavwilliam]

This emoji has been added to the server after being reworked slightly. It has been used a lot already, while bikeshedding, which tells me that it's an emoji we do indeed use and want to have.

@decorator-factory feel free to update this PR to include the updated emoji, so we keep the source files on the repo.

[lemonsaurus]

Looks good

stale