Capture HTTP Response Body for `SentryHttpClient`

### Problem Statement

I would like to automatically capture the following information for all outgoing requests made by `SentryHttpClient`:
- request URL
- request method
- request headers
- request body
- response status code
- response headers
- response body

This should be opt-in, similar to `networkDetailAllowUrls` in the JavaScript SDK: https://docs.sentry.io/platforms/javascript/session-replay/configuration/#network-details

### Solution Brainstorm

https://github.com/getsentry/rfcs/blob/main/text/0022-response-context.md

### Are you willing to submit a PR?

Yes