rlib/test/test_rposix.py::TestPosixAscii::()::test

rlib/test/test_rposix.py::TestPosixAscii::()::test_chdir

self = <rpython.rlib.test.test_rposix.TestPosixAscii instance at 0x0000018addcbfb60>

    def test_chdir(self):
>       os.unlink(self.ufilename)
E       WindowsError: [Error 32] The process cannot access the file because it is being used by another process: c:\users\runner~1\appdata\local\temp\usession-main-112\test_open_ascii

rlib\test\test_rposix.py:460: WindowsError

builder: rpython-win-x86-64 build #771*

test: rlib/test/test_rposix.py::TestPosixAscii::()::test_chdir