ignore spec decode ci in e2e

Signed-off-by: MengqingCao <cmq0113@163.com>

Author: MengqingCao

.github/workflows/vllm_ascend_test.yaml

@@ -112,7 +112,7 @@ jobs:
         run: |
           if [[ "${{ matrix.os }}" == "linux-arm64-npu-1" ]]; then
             pytest -sv tests/singlecard/test_offline_inference.py
-            pytest -sv tests/singlecard --ignore=tests/singlecard/test_offline_inference.py --ignore=tests/singlecard/test_accuracy.py
+            pytest -sv tests/singlecard --ignore=tests/singlecard/test_offline_inference.py --ignore=tests/singlecard/test_accuracy.py --ignore=tests/singlecard/spec_decode
             pytest -sv tests/ops
             pytest -sv tests/compile
           else
@@ -128,7 +128,7 @@ jobs:
         run: |
           if [[ "${{ matrix.os }}" == "linux-arm64-npu-1" ]]; then
             pytest -sv tests/singlecard/test_offline_inference.py
-            pytest -sv tests/singlecard --ignore=tests/singlecard/test_offline_inference.py --ignore=tests/singlecard/test_accuracy.py
+            pytest -sv tests/singlecard --ignore=tests/singlecard/test_offline_inference.py --ignore=tests/singlecard/test_accuracy.py --ignore=tests/singlecard/spec_decode
             pytest -sv tests/ops
           else
             pytest -sv tests/multicard/test_ilama_lora_tp2.py