There are some duplicate tests for ascend scheduler. This PR remove them
to make the test clear.
After this PR. the singlecard e2e cost time is reduced from 47min to
46min.
- vLLM version: v0.9.2
- vLLM main:
1eb2b9c102
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
