Enhancement: `_one_request` should return raw response

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Is your feature request related to a problem? Please describe.

`_one_request` in common/rest.py returns `response.json()` when `response.text` is not empty. However, this can lead to issues when implementing routes that require the raw response. Furthermore, for empty responses (`response.text = ""`), a NoneType is returned which does not contain status code information.

The methods affected are

`download_trade_document_for_account_by_id` in `broker/client`

`cancel_order_by_id` in `trading/client`

`cancel_journal` in `broker/client`

### Describe the solution you'd like.

_No response_

### Describe an alternate solution.

_No response_

### Anything else? (Additional Context)

_No response_