Hey!

I noticed that in the file gopjrt/pjrt/dynamiclib.go, the dup2 syscall is being used. Unfortunately, my system (Ubuntu 24.04.1 LTS, arm64 architecture) does not support dup2, and this is causing issues.

Could you please update the code to use dup3 instead? Alternatively, using close() followed by dup() would also work as a solution.

Let me know if you need further details or assistance with this!

Thanks!