Mark test_eager_matches_sdpa_generate flaky for some models (#29479)

* fix

* revert for qwen2

* revert for qwen2

* update

* update

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

tests/models/qwen2/test_modeling_qwen2.py

@@ -320,6 +320,14 @@ class Qwen2ModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixi
     ):
         return True
 
+    # Ignore copy
+    # TODO: @Fxmarty
+    @require_torch_sdpa
+    @slow
+    @unittest.skip(reason="Currently failing.")
+    def test_eager_matches_sdpa_generate(self):
+        super().test_eager_matches_sdpa_generate()
+
     def setUp(self):
         self.model_tester = Qwen2ModelTester(self)
         self.config_tester = ConfigTester(self, config_class=Qwen2Config, hidden_size=37)