[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/singlecard/test_ascend_scheduler.py

@@ -4,7 +4,6 @@ import pytest
 
 from tests.e2e.conftest import VllmRunner
 from tests.e2e.model_utils import check_outputs_equal
-from vllm_ascend.ascend_config import clear_ascend_config
 
 MODEL = "Qwen/Qwen3-0.6B"
 
@@ -27,8 +26,6 @@ def test_concurrent_partial_prefill():
         for output in outputs:
             assert len(output.outputs) == 1
 
-    clear_ascend_config()
-
 
 def test_prefix_cache_stats_is_recorded():
     with VllmRunner(MODEL,
@@ -48,8 +45,6 @@ def test_prefix_cache_stats_is_recorded():
         outputs = vllm_model.model.generate([input_tokens])
         assert outputs[0].num_cached_tokens == 128
 
-    clear_ascend_config()
-
 
 @pytest.mark.parametrize("max_tokens",
                          [4])  # cannot align results when max_tokens > 4
@@ -91,4 +86,3 @@ def test_chunked_prefill_with_ascend_scheduler(
         name_0="vllm_output",
         name_1="chunked_prefill_output",
     )
-    clear_ascend_config()