Recover vllm-ascend dev image (#209)

### What this PR does / why we need it?
Recover vllm-ascend dev image

### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
CI passed

Signed-off-by: Yikun Jiang <yikunkero@gmail.com>

pta_install.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+mkdir pta
+cd pta || exit
+wget https://pytorch-package.obs.cn-north-4.myhuaweicloud.com/pta/Daily/v2.5.1/20250226.4/pytorch_v2.5.1_py310.tar.gz
+tar -zxvf pytorch_v2.5.1_py310.tar.gz
+
+if [ "$(uname -i)" == "aarch64" ]
+then
+    pip install ./torch_npu-2.5.1.dev20250226-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl
+else
+    pip install ./torch_npu-2.5.1.dev20250226-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
+fi
+
+cd ..
+rm -rf pta