Bump vLLM version to v0.10.2rc2 (#2902)

### What this PR does / why we need it?

Upgrade vLLM version to 0.10.2rc2

### Does this PR introduce _any_ user-facing change?

Yes, image will use 0.10.2rc2 vLLM

### How was this patch tested?

- vLLM version: main
- vLLM main:
f17c075884

Signed-off-by: Yikun Jiang <yikunkero@gmail.com>

.github/workflows/accuracy_test.yaml

@@ -112,7 +112,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: vllm-project/vllm
-          ref: main
+          ref: v0.10.2rc2
           path: ./vllm-empty
 
       - name: Install vllm-project/vllm from source