Mask2former & Maskformer Fast Image Processor (#35685)
* add maskformerfast
* test
* revert do_reduce_labels and add testing
* make style & fix-copies
* add mask2former and make fix-copies
TO DO:
add test for mask2former
* make fix-copies
* fill docstring
* enable mask2former fast processor
* python utils/custom_init_isort.py
* make fix-copies
* fix PR's comments
* modular file update
* add license
* make style
* modular file
* make fix-copies
* merge
* temp commit
* finish up maskformer mask2former
* remove zero shot examples
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Co-authored-by: yonigozlan <yoni.gozlan@huggingface.co>
Co-authored-by: Yoni Gozlan <74535834+yonigozlan@users.noreply.github.com>
