Avast doesn't copycat others, and it doesn't participate in the Virus Total on-demand scans, so that would be more than 31 detections on VT.
Please break active links to suspect file, remove the https element, e.g. github.com/satrancistanbul/Satranc.exe-2.1 so it isn'r active.
You can use the - Reporting a Possible False Positive File or Website -
https://www.avast.com/false-positive-file-form.php.
You should get a response in a day or two.
That said given the VT results I don't know if i would be cleared after analysis or not.
I also suggest that you look at the Relations tab in the VT results as there is a lot there.