Ci test tf super slow (#8007)

* Test TF GPU CI

* Change cache

* Fix missing torch requirement

* Fix some model tests


Style

* LXMERT

* MobileBERT

* Longformer skip test

* XLNet

* The rest of the tests

* RAG goes OOM in multi gpu setup

* YAML test files

* Last fixes

* Skip doctests

* Fill mask tests

* Yaml files

* Last test fix

* Style

* Update cache

* Change ONNX tests to slow + use tiny model

tests/test_modeling_tf_mobilebert.py

@@ -287,6 +287,6 @@ class TFMobileBertModelTest(TFModelTesterMixin, unittest.TestCase):
     @slow
     def test_model_from_pretrained(self):
         # for model_name in TF_MOBILEBERT_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
-        for model_name in ["mobilebert-uncased"]:
+        for model_name in ["google/mobilebert-uncased"]:
             model = TFMobileBertModel.from_pretrained(model_name)
             self.assertIsNotNone(model)