🚨 🚨 Setup -> setupclass conversion (#37282)

* More limited setup -> setupclass conversion

* make fixup

* Trigger tests

* Fixup UDOP

* Missed a spot

* tearDown -> tearDownClass where appropriate

* Couple more class fixes

* Fixups for UDOP and VisionTextDualEncoder

* Ignore errors when removing the tmpdir, in case it already got cleaned up somewhere

* CLIP fixes

* More correct classmethods

* Wav2Vec2Bert fixes

* More methods become static

* More class methods

* More class methods

* Revert changes for integration tests / modeling files

* Use a different tempdir for tests that actually write to it

* Remove addClassCleanup and just use teardownclass

* Remove changes in modeling files

* Cleanup get_processor_dict() for got_ocr2

* Fix regression on Wav2Vec2BERT test that was masked by this before

* Rework tests that modify the tmpdir

* make fix-copies

* revert clvp modeling test changes

* Fix CLIP processor test

* make fix-copies

tests/models/aria/test_processor_aria.py

@@ -87,7 +87,7 @@ class AriaProcessorTest(ProcessorTesterMixin, unittest.TestCase):
 
     @classmethod
     def tearDownClass(cls):
-        shutil.rmtree(cls.tmpdirname)
+        shutil.rmtree(cls.tmpdirname, ignore_errors=True)
 
     def test_kwargs_overrides_default_image_processor_kwargs(self):
         if "image_processor" not in self.processor_class.attributes: