support pipeline parallel in V1 engine

Signed-off-by: weiguihua2 <weiguihua2@huawei.com>

Author: weiguihua2

.github/workflows/vllm_ascend_test.yaml

@@ -308,7 +308,6 @@ jobs:
           pytest -sv tests/e2e/multicard/ --ignore=tests/e2e/multicard/test_ilama_lora_tp2.py \
             --ignore=tests/e2e/multicard/test_offline_inference_distributed.py \
             --ignore=tests/e2e/multicard/test_data_parallel.py
-          pytest -sv tests/e2e/multicard/test_pipeline_parallel.py
 
       - name: Run vllm-project/vllm-ascend test on V0 engine
         if: ${{ github.event_name == 'schedule' }}