[Model][0/N] Improve all pooling task | clean up (#25817)

Signed-off-by: wang.yuqi <noooop@126.com>

tests/entrypoints/pooling/llm/test_classify.py

@@ -58,7 +58,9 @@ def test_pooling_params(llm: LLM):
     )
 
 
+@pytest.mark.skip_global_cleanup
 def test_encode_api(llm: LLM):
+    # chunked prefill does not support all pooling
     err_msg = "pooling_task must be one of.+"
     with pytest.raises(ValueError, match=err_msg):
         llm.encode(prompts, use_tqdm=False)