uploaf fix

Signed-off-by: shiqiangA <shiqiang15@huawei.com>

Author: shiqiangA

.github/workflows/_selected_tests.yaml

@@ -359,17 +359,17 @@ jobs:
             cp -r vllm_ascend/. "coverage/covstub/vllm_ascend/"
 
             echo "=== TASK_DIR top level ==="
-            ls -la "${TASK_DIR}/" | head -20
+            ls -la "${TASK_DIR}/" | head -20 || true 
             echo "=== TASK_DIR sample tree ==="
-            find "${TASK_DIR}" -type f | head -20
+            find "${TASK_DIR}" -type f | head -20 || true 
             echo "=== task dir file count ==="
             find "${TASK_DIR}" -type f | wc -l
 
             tar czf coverage.tar.gz -C coverage .
             echo "Compressed coverage/ into coverage.tar.gz"
             ls -lh coverage.tar.gz
             echo "=== tar contents (task dir sample) ==="
-            tar tzf coverage.tar.gz | grep "${TASK_NAME}/" | head -20
+            tar tzf coverage.tar.gz | grep "${TASK_NAME}/" | head -20 || true 
             echo "=== tar task file count ==="
             tar tzf coverage.tar.gz | grep -c "${TASK_NAME}/" || true