TorchAO Quantizer fixes

This patch release fixes a few bugs related to the TorchAO Quantizer introduced in v0.32.0.

• Importing Diffusers would raise an error in PyTorch versions lower than 2.3.0. This should no longer be a problem.
• Device Map does not work as expected when using the quantizer. We now raise an error if it is used. Support for using device maps with different quantization backends will be added in the near future.
• Quantization was not performed due to faulty logic. This is now fixed and better tested.

Refer to our documentation to learn more about how to use different quantization backends.

All commits

• make style for https://github.com/huggingface/diffusers/pull/10368 by @yiyixuxu in #10370
• fix test pypi installation in the release workflow by @sayakpaul in #10360
• Fix TorchAO related bugs; revert device_map changes by @a-r-r-o-w in #10371