[`PEFT`] introducing `adapter_kwargs` for loading adapters from different Hub location (`subfolder`, `revision`) than the base model (#26270)
* make use of adapter_revision
* v1 adapter kwargs
* fix CI
* fix CI
* fix CI
* fixup
* add BC
* Update src/transformers/integrations/peft.py
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
* fixup
* change it to error
* Update src/transformers/modeling_utils.py
* Update src/transformers/modeling_utils.py
* fixup
* change
* Update src/transformers/integrations/peft.py
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Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>