[CI] Optimize nightly CI (#3858)

### What this PR does / why we need it?
This patch optimize nightly CI:
1. Bug fixes ais_bench get None repo_type error
2. Fix A2 install kubectl error with arm arch
3. Fix the multi_node CI unable to determine whether the job was
successful error
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?


- vLLM version: v0.11.0rc3
- vLLM main:
83f478bb19

---------

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

.github/workflows/vllm_ascend_test_nightly_a3.yaml

@@ -101,6 +101,12 @@ jobs:
           - name: multi-node-dpsk-4node-pd
             config_file_path: tests/e2e/nightly/multi_node/config/models/DeepSeek-R1-W8A8.yaml
             size: 4
+          - name: multi-node-qwenw8a8-2node
+            config_file_path: tests/e2e/nightly/multi_node/config/models/Qwen3-235B-W8A8.yaml
+            size: 2
+          - name: multi-node-glm-2node
+            config_file_path: tests/e2e/nightly/multi_node/config/models/GLM-4_5.yaml
+            size: 2
     uses: ./.github/workflows/_e2e_nightly_multi_node.yaml
     with:
       soc_version: a3
@@ -111,3 +117,12 @@ jobs:
       config_file_path: ${{ matrix.test_config.config_file_path }}
     secrets:
       KUBECONFIG_B64: ${{ secrets.KUBECONFIG_B64 }}
+
+  clear_resources:
+    needs: multi-node-tests
+    if: always() && (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch')
+    uses: ./.github/workflows/_kill_lws_resources.yaml
+    with:
+      runner: linux-aarch64-a3-0
+    secrets:
+      KUBECONFIG_B64: ${{ secrets.KUBECONFIG_B64 }}