[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/multicard/test_prefix_caching.py

@@ -6,7 +6,6 @@ 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
 
 MODELS = [
     # for MHA
@@ -103,8 +102,6 @@ def test_prefix_cache_with_ascend_scheduler(model: str,
                     gpu_memory_utilization=0.7) as vllm_model:
         vllm_output = vllm_model.generate_greedy(INPUT_PROMPTS, max_tokens)
 
-    clear_ascend_config()
-
     with VllmRunner(model,
                     additional_config={
                         'ascend_scheduler_config': {
@@ -119,8 +116,6 @@ def test_prefix_cache_with_ascend_scheduler(model: str,
         prefix_cache_output = vllm_model.generate_greedy(
             INPUT_PROMPTS, max_tokens)
 
-    clear_ascend_config()
-
     with VllmRunner(model,
                     additional_config={
                         'ascend_scheduler_config': {
@@ -136,8 +131,6 @@ def test_prefix_cache_with_ascend_scheduler(model: str,
         chunk_prefill_prefix_cache_output = vllm_model.generate_greedy(
             INPUT_PROMPTS, max_tokens)
 
-    clear_ascend_config()
-
     check_outputs_equal(
         outputs_0_lst=vllm_output,
         outputs_1_lst=prefix_cache_output,