add fast image processor nougat (#37661)
* add fast image processor nougat
* test fixes
* docstring white space
* last fixes
* docstring_type
* tolerance unit test
* fix tolerance
* fix rtol
* remove traling white space
* remove white space
* note for tolerance unit test
* fix tests
* remove print
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Co-authored-by: yonigozlan <yoni.gozlan@huggingface.co>
Co-authored-by: Yoni Gozlan <74535834+yonigozlan@users.noreply.github.com>
