### What this PR does / why we need it? This pr upgrades torch-npu to 0320, so that #321, https://github.com/vllm-project/vllm-ascend/issues/267#issuecomment-2745045743 could be fixed, and #372 should be reverted after this pr ### Does this PR introduce _any_ user-facing change? upgrade torch-npu to 0320 ### How was this patch tested? tested locally with long seq inferencing. --------- Signed-off-by: MengqingCao <cmq0113@163.com>