[Misc] Clean up useless patch (#3320)

### What this PR does / why we need it?
1. clean up v0.10.2 support in ut and e2e test
2. remove v0.11.0 period job, we're at v0.11.0 now.
3. remove uesless patch for deepseek v3.2. They have been done in vLLM
already.
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?


- vLLM version: v0.11.0rc3
- vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.0

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>

tests/e2e/conftest.py

@@ -32,14 +32,7 @@ from transformers import (AutoConfig, AutoModelForCausalLM, AutoTokenizer,
                           BatchEncoding, BatchFeature)
 from transformers.models.auto.auto_factory import _BaseAutoModelClass
 from vllm import LLM, SamplingParams
-
-from vllm_ascend.utils import vllm_version_is
-
-if vllm_version_is("0.10.2"):
-    from vllm.config import TaskOption, _get_and_verify_dtype
-else:
-    from vllm.config.model import TaskOption, _get_and_verify_dtype
-
+from vllm.config.model import TaskOption, _get_and_verify_dtype
 from vllm.inputs import TextPrompt
 from vllm.outputs import RequestOutput
 from vllm.transformers_utils.utils import maybe_model_redirect