[CI] Enable the skipped cases when HDK is upgraded to 25.5.0 (#6195)

### What this PR does / why we need it?
Enable the tests that were skipped due to an outdated driver version:
- tests/e2e/multicard/4-cards/long_sequence/test_accuracy.py
- tests/e2e/multicard/4-cards/long_sequence/test_basic.py
- tests/e2e/multicard/4-cards/long_sequence/test_chunked_prefill.py

and some cases in
- tests/e2e/multicard/2-cards/spec_decode/test_spec_decode.py
- tests/e2e/multicard/2-cards/test_external_launcher.py
- tests/e2e/multicard/2-cards/test_offline_weight_load.py
- tests/e2e/multicard/2-cards/test_quantization.py
- tests/e2e/multicard/4-cards/test_data_parallel_tp2.py

TODO:
- tests/e2e/multicard/4-cards/spec_decode/test_mtp_qwen3_next.py
- tests/e2e/multicard/4-cards/long_sequence/test_mtp.py
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?

- vLLM version: v0.14.0
- vLLM main:
d68209402d

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

tests/e2e/multicard/2-cards/test_offline_weight_load.py

@@ -29,7 +29,6 @@ import pytest
 MODELS = ["Qwen/Qwen3-30B-A3B"]
 
 
-@pytest.mark.skip(reason="CANN8.5 failed, capture stream failed, fix me")
 @pytest.mark.parametrize("model", MODELS)
 @patch.dict(os.environ, {"VLLM_ASCEND_ENABLE_NZ": "0"})
 def test_qwen3_offline_load_and_sleepmode_tp2(model):