[CI] Remove compatibility maintenance for vllm v0.10.1 and v0.10.1.1 (#2840)

### What this PR does / why we need it?
Remove compatibility maintenance for vllm v0.10.1 and v0.10.1.1

### Does this PR introduce _any_ user-facing change?
branch main of vllm-ascend will not be compatible with vllm v0.10.1 and
v0.10.1.1

### How was this patch tested?
CI passed with existing test.

- vLLM version: v0.10.1.1
- vLLM main:
6fb2788163

---------

Signed-off-by: MengqingCao <cmq0113@163.com>

.github/workflows/vllm_ascend_dist.yaml

@@ -43,7 +43,7 @@ jobs:
     strategy:
       matrix:
         os: [linux-aarch64-a3-8]
-        vllm_version: [v0.10.1.1, main]
+        vllm_version: [main]
     name: vLLM Ascend test
     runs-on: ${{ matrix.os }}
     container: