[2/N] Upgrade nightly doc (#5534)

### What this PR does / why we need it?
Follow up https://github.com/vllm-project/vllm-ascend/pull/5479, upgrade
the corresponding doc for developers

- vLLM version: v0.13.0
- vLLM main:
45c1ca1ca1

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

tests/e2e/nightly/multi_node/scripts/run.sh

@@ -26,7 +26,7 @@ print_section() {
 }
 
 print_failure() {
-    echo -e "${RED}${FAIL_TAG} ✗ ERROR: $1${NC}"
+    echo -e "${RED}${FAIL_TAG:-test_failed} ✗ ERROR: $1${NC}"
     exit 1
 }