Initial Checks

• I have searched Google & GitHub for similar requests and couldn't find anything
• I have read and followed the docs and still think this feature is missing

Description

I may be missing something, I do apologize in advance.

From reading the docs, it appears that the .model_dump_json() method of the BaseModel does not support the sorting of the keys when serializing objects to json.
Would it be possible to add a boolean of some sort to enable recursive sorting of the keys, as follows: .model_dump_json(sort_keys=True)

Affected Components

• Compatibility between releases
• Data validation/parsing
• Data serialization - .model_dump() and .model_dump_json()
• JSON Schema
• Dataclasses
• Model Config
• Field Types - adding or changing a particular data type
• Function validation decorator
• Generic Models
• Other Model behaviour - model_construct(), pickling, private attributes, ORM mode
• Plugins and integration with other tools - mypy, FastAPI, python-devtools, Hypothesis, VS Code, PyCharm, etc.