[CI] recover e2e test (#2688)

1. recover the skipped test.
2. remove pangu eager mode test, it's tested by torchair mode already.
3. skip pangu test util the bug is fixed.

- vLLM version: v0.10.1.1
- vLLM main:
56d04089ef

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>

tests/e2e/conftest.py

@@ -39,6 +39,7 @@ from vllm.transformers_utils.utils import maybe_model_redirect
 
 from tests.e2e.model_utils import (TokensTextLogprobs,
                                    TokensTextLogprobsPromptLogprobs)
+from vllm_ascend.ascend_config import clear_ascend_config
 # TODO: remove this part after the patch merged into vllm, if
 # we not explicitly patch here, some of them might be effectiveless
 # in pytest scenario
@@ -281,6 +282,7 @@ class VllmRunner:
 
     def __exit__(self, exc_type, exc_value, traceback):
         del self.model
+        clear_ascend_config()
         cleanup_dist_env_and_memory()