[Main2Main] Upgrade vllm commit to 0105 (#5595)

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

Upgrade vllm commit to 0105 (8be6432bdaf6275664d857b1e5e9bf8ed1ce299e)

1. Remove `maybe_padded_num_tokens` arg in `model_runner_v1.py` since
https://github.com/vllm-project/vllm/pull/31517 deleted unused arg

2. Remove dense `Qwen/Qwen3-0.6B` in
`tests/e2e/multicard/test_aclgraph_capture_replay.py` and
`tests/e2e/multicard/test_data_parallel.py` due to
https://github.com/vllm-project/vllm/pull/30739
where offline data parallel mode will not be supported/useful for dense
models

3. Adapt `vllm_ascend/worker/worker.py` due to
https://github.com/vllm-project/vllm/pull/31584

4. Adapt `self.block_size` calling due to
https://github.com/vllm-project/vllm/pull/31540

5. Modify `test_mla_v1.py` due to
https://github.com/vllm-project/vllm/pull/28454 , which refactorred
`get_head_size()`

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

### How was this patch tested?

- vLLM version: v0.13.0
- vLLM main:
7157596103

Signed-off-by: wjunLu <wjunlu217@gmail.com>

tests/ut/spec_decode/test_eagle_proposer.py

@@ -58,7 +58,6 @@ class TestEagleProposerInitialization(TestBase):
                                  device=self.device,
                                  runner=self.runner)
 
-        self.assertEqual(proposer.block_size, 16)
         self.assertEqual(proposer.hidden_size, 4096)
         self.assertTrue(proposer.use_cuda_graph)
 

tests/ut/spec_decode/test_mtp_proposer.py

@@ -86,7 +86,6 @@ class TestMtpProposer:
         assert proposer.dtype == torch.float16
         assert proposer.num_speculative_tokens == 2
         assert proposer.hidden_size == 4096
-        assert proposer.block_size == 16
 
         # Test with mrope enabled
         assert hasattr(proposer, "positions")