Bump version to v0.11.0rc3 (#3213)

### What this PR does / why we need it?
Bump version to v0.11.0rc2 and prepare vLLM Ascend v0.11.0rc0

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
CI passed


- vLLM version: v0.10.2
- vLLM main:
https://github.com/vllm-project/vllm/commit/releases/v0.11.0

---------

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

.github/workflows/vllm_ascend_test.yaml

@@ -83,7 +83,7 @@ jobs:
         VLLM_USE_MODELSCOPE: True
     strategy:
       matrix:
-        vllm_version: [releases/v0.11.0, v0.10.2]
+        vllm_version: [releases/v0.11.0, v0.11.0rc3]
     steps:
       - name: Install packages
         run: |
@@ -138,7 +138,7 @@ jobs:
     name: e2e-light
     strategy:
       matrix:
-        vllm_version: [releases/v0.11.0, v0.10.2]
+        vllm_version: [releases/v0.11.0, v0.11.0rc3]
     # 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.