[bugfix] fix test_camem failed with triton-ascend (#5492)

### What this PR does / why we need it?
This fixes a bug that occurred when running `test_camem.py` in the
triton-ascend environment `NPU function error:
aclrtGetMemInfo(ACL_HBM_MEM, &device_free, &device_total)`

- vLLM version: v0.13.0
- vLLM main:
5326c89803

---------

Signed-off-by: Meihan-chen <jcccx.cmh@gmail.com>

vllm_ascend/ops/triton/activation/swiglu_quant.py

@@ -1,8 +1,5 @@
 import torch
-from vllm.triton_utils import HAS_TRITON, tl, triton
-
-if HAS_TRITON:
-    import torch_npu._inductor  # noqa: F401
+from vllm.triton_utils import tl, triton
 
 from vllm_ascend.ops.triton.triton_utils import get_vectorcore_num