struct Charge deserialization fix, "refunds" is optional, added missing attribute "stripe_report" in "fraud_details" sub object

[hzargar2]

Summary

Fixed de/serialization of Charge struct. "refunds" attribute is expandable and is not sent in webhook events as the most minimum size is sent so deserialization fails. This can be seen by running stripe trigger charge.succeeded in the stripe-cli. Implemented #[serde(default)]on attribute. Also added missing attribute stripe_reportfor fraud_details object.

This is my first pull request ever so I am not sure whether I have done things correctly so feel free to give any suggestions for improvement.

Thanks!

Checklist

• [x] ran cargo make fmt
• [x] using conventional commits to hightlight user-facing fixes and features

[hzargar2]

Opening new pull request using different branch instead of master