Adds `denoising_end` parameter to ControlNetPipeline for SDXL (#6175)
* Initial commit
* Removed copy hints, as in original SDXLControlNetPipeline
Removed copy hints, as in original SDXLControlNetPipeline, as the `make fix-copies` seems to have issues with the @property decorator.
* Reverted changes to ControlNetXS
* Addendum to: Removed changes to ControlNetXS
* Added test+docs for mixture of denoiser
* Update docs/source/en/using-diffusers/controlnet.md
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
* Update docs/source/en/using-diffusers/controlnet.md
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
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Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>