Cake Git is not working with Azure/VSTS (Error 401 : unauthorized) because of libgit2sharp Issue 1871

[X-TiMe]

Hello,

There is an authentication issue on libgit2sharp :

-> libgit2/libgit2sharp#1871

I'm opening an issue so you can track if issue 1871 is resolved and you can update dependencies to the fixed libgit2sharp version.

Best Regards.