Feature request: Charge.resolve(code)

[Falci]

It seems like the Charge object only supports create and retrieve. https://github.com/coinbase/coinbase-commerce-node/blob/0dbab8376bc17d15669917693b7d34fffd411598/lib/Resources/Charge.js#L15-L18

Would it be possible to add resolve ?

await Charge.resolve('AAAAAAAA');

[Falci]

My temporary fix:

const coinbase = require('coinbase-commerce-node');

coinbase.resources.Charge.resolve = code =>
    axios.post(`https://api.commerce.coinbase.com/charges/${code}/resolve`, {
        headers: {
            'X-CC-Api-Key': COINBASE_APIKEY,
            'X-CC-Version': '2018-03-22',
        },
    });

[zer0cache]

Hey @Falci - any gotchas I should be aware regarding this? I'm having some issues on my end trying to implement it. The other endpoints seem to be working properly though 🤔