[Bug]: Failed to import python library which depends on C-native extensions after CWD is removed for java posix backend

[xiongxoy]

Describe the bug

Failed to import python library which depends on C-native extensions after CWD is removed for java posix backend

Operating system

Linux

CPU architecture

x86_64

GraalPy version

graalpy3.12-25.1.3-linux-amd64

JDK version

No response

Context configuration

No response

Steps to reproduce

way to reproduce:

1. create a temp dir and set cwd to it, then remove the dir
   import os
   import time

def userFunction(params):
    path = "/tmp/my_work_dir"
    os.makedirs(path, exist_ok=True)   
    os.chdir(path)                    
    os.rmdir(path)                      
    time.sleep(5)
    return {"data": "test"}

2. then try to import a python library which depends on C-native extension

def userFunction(params):
    from openpyxl import load_workbook
    return {"data": "openpyxl import succeeded"} 

3. then you can get the following error
   SystemError: SystemError: Failed to start patchelfto set SONAME: Cannot run program "/mindsynth/codes/graalpy/venv/bin/patchelf" (in directory "/tmp/my_work_dir"): Exec failed, error: 2 (No such file or directory) . IsolateNativeModules option needspatchelftool to copy libraries. Make sure you have it available on PATH or installed in your venv.

if I set the posix backend to "native", I cannot reproduce the above problem, I think it's better the java posix backend supports the same scenario and do not report an error.

builder.option("python.PosixModuleBackend", "native");

Expected behavior

I think it's better the java posix backend supports the same scenario and do not report an error.

Stack trace

Additional context

No response