[Documentation] Running genai-directml-quantized models with metacommands disabled

### Describe the documentation issue

Is there currently any way to run models quantized by GenAI on DirectML with metacommands turned off?

### Page / URL

_No response_

No documentation page, file, test, or entry point is specified. Start by locating the documentation for genai-directml-quantized models and the metacommands setting, then determine whether a supported procedure exists; the documentation is done when it clearly answers how to run these models with metacommands disabled.

Written by the indexing model from the issue text.