[Main2Main] Upgrade vLLM to 0226 (#6813)

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

Breaking:
1. https://github.com/vllm-project/vllm/pull/33452
2. https://github.com/vllm-project/vllm/pull/33451
3. https://github.com/vllm-project/vllm/pull/32567
4. https://github.com/vllm-project/vllm/pull/32344

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

### How was this patch tested?

- vLLM version: v0.15.0
- vLLM main:
83b47f67b1

---------

Signed-off-by: MrZ20 <2609716663@qq.com>
Signed-off-by: gcanlin <canlinguosdu@gmail.com>
Co-authored-by: MrZ20 <2609716663@qq.com>

tests/e2e/singlecard/compile/backend.py

@@ -20,15 +20,10 @@ from typing import Any
 
 import torch.fx as fx
 from torch._inductor.decomposition import select_decomp_table
+from vllm.compilation.passes.fx_utils import OpOverload
 from vllm.config import get_current_vllm_config
 
 from vllm_ascend.compilation.compiler_interface import compile_fx
-from vllm_ascend.utils import vllm_version_is
-
-if vllm_version_is("0.15.0"):
-    from vllm.compilation.fx_utils import OpOverload  # type: ignore
-else:
-    from vllm.compilation.passes.fx_utils import OpOverload
 
 
 class TestBackend: