fix(permission): Address permissions issue for UNC paths on Windows

[yazan-abdalrahman]

fix #24703

[yazan-abdalrahman]

@dsherret please can review this change?

[yazan-abdalrahman]

@dsherret @bartlomieju Hello, could you help verify why it failed? It works on my local.

https://github.com/user-attachments/assets/5c4460d4-b9d3-4a08-a9f8-d8f15d74a48d

And when I ran the script, it didn't set failed to true, therefore it didn't output "One or more tests failed" and it didn't return 321.

https://github.com/user-attachments/assets/42e27d1b-475f-4760-831e-90e708ffd777

[rivy]

@dsherret , I'm running into this issue while trying to open any UNC path or DOS device (eg, '\.\CONIN$') with non---allow-all permissions.

Is there any thoughts on what permissions (besides just defaulting to --allow-all) that could/should be used for this fairly common CLI and network script usage?

Requiring --allow-all is especially problematic as it can't be tested using the permissions API.

Should anyone else be included in the discussion?

Thanks for the attention.

[ry]

closing because old