feat: add webrtc to supports

[hugomrdias]

No description provided.

[vasco-santos]

Should we do this in https://github.com/libp2p/js-libp2p-utils instead?

[hugomrdias]

Yhis can also be useful in ipfs and this repo already has the supports file, i would leave it here, but if you feel strongly about it we can definitely change it to libp2p.

[vasco-santos]

It feels strange to me to add an ipfs dependency into a libp2p module. Also for this context, libp2p-webrtc-star already uses libp2p-utils as its dependency

[hugomrdias]

ok, lets add it to libp2p-utils.
i will probably merge this here also, maybe be useful and its small.

[achingbrain]

Can we just have this sort of thing in a generic i-can-has module? It's not really specific to ipfs or libp2p and would actually be useful outside of PL projects.

[vasco-santos]

Can we just have this sort of thing in a generic i-can-has module? It's not really specific to ipfs or libp2p and would actually be useful outside of PL projects.

Yeah, ideally it would be to just use webrtcsupport module

[hugomrdias]

You guys know my opinion about creating new repos, but I'll support whatever.
Just keep in mind the changes I did to the feature test.

[vasco-santos]

LGTM! Let's get this in?