NuGet-Client should produce -ci/-dev package versions in non official builds

[ViktorHofer]

NuGet-Client in the VMR produces versions like NuGet.Build.Tasks/6.14.0-preview.1.32767. In CI, that version should be 6.14.0-ci, without the prefix. Similar, when building locally, the version should be 6.14.0-dev.

This might be related to NuGet not using the Arcade SDK and its versioning infra.

[mmitche]

This will get fixed when NuGet gets moved to arcade. Not an issue right now as NuGet doesn't build in the VMR