[CI] Fix broken CI (#2302)

1. disable test_eagle_ccorrectness test, we'll reopen it once oom error
fixed.
2. drop transformers version limit for main, since vLLM rely on
>=4.55.0, see:
65552b476b
3. fix kv_connector_output bug, see:
796bae07c5

- vLLM version: v0.10.0
- vLLM main:
d1af8b7be9

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

pyproject.toml

@@ -19,8 +19,6 @@ requires = [
     "msgpack",
     "quart",
     "numba",
-    # Remove after https://github.com/vllm-project/vllm-ascend/issues/2034
-    "transformers<4.54.0",
 ]
 build-backend = "setuptools.build_meta"