[Misc] Upgrade vllm vllm commit to 2025_12_04 (#4690)

### What this PR does / why we need it?
As title shows, upgrade vllm commit hash to `ad32e3e`

- vLLM version: v0.12.0

---------

Signed-off-by: wangli <wangli858794774@gmail.com>
Co-authored-by: wangxiyuan <wangxiyuan1007@gmail.com>

.github/workflows/vllm_ascend_test_pr_light.yaml

@@ -42,7 +42,7 @@ jobs:
   lint:
     uses: ./.github/workflows/pre-commit.yml
     with:
-      vllm: v0.12.0
+      vllm: ad32e3e19ccf0526cb6744a5fed09a138a5fb2f9
   changes:
     runs-on: ubuntu-latest
     outputs:
@@ -84,8 +84,8 @@ jobs:
         SOC_VERSION: ascend910b1
     strategy:
       matrix:
-        vllm_version: [v0.12.0]
-        
+        vllm_version: [ad32e3e19ccf0526cb6744a5fed09a138a5fb2f9, v0.12.0]
+
     steps:
       - name: Free up disk space
         uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # v1.3.1
@@ -157,7 +157,7 @@ jobs:
     name: e2e-light
     strategy:
       matrix:
-        vllm_version: [v0.12.0]
+        vllm_version: [ad32e3e19ccf0526cb6744a5fed09a138a5fb2f9, v0.12.0]
     # Note (yikun): If CI resource are limited we can split job into two chain jobs
     needs: [lint, changes]
     # only trigger e2e test after lint passed and the change is e2e related with pull request.