disable example commits trigger e2e test

Signed-off-by: wangli <wangli858794774@gmail.com>

Author: Potabk

.github/workflows/vllm_ascend_test.yaml

@@ -29,6 +29,7 @@ on:
       - '**/*.py'
       - '.github/workflows/vllm_ascend_test.yaml'
       - '!docs/**'
+      - '!examples/**'
       - 'pytest.ini'
       - '!benchmarks/**'
       - 'tools/mypy.sh'