[`Awq`] Add peft support for AWQ (#28987)
* add peft support for AWQ
* Update src/transformers/quantizers/quantizer_awq.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
* fix
---------
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
