uSync.Hangfire

Repo: Jumoo/uSync.Hangfire

Four bugs found while porting PublisherScheduler into the Automate package, raised as issues and fixed: PullContent/PullMedia hardcoded the push strategy so pulls silently pushed, PerformCommand ignored its own DependencyFlags argument and forced children/media/ancestors on, ProcessingScheduler had no re-entrancy guard so concurrent jobs could race the same pipeline, and the daily restore-point jobs scheduled against the concrete RestorePointScheduler when only the interface is registered in DI
Switched release publishing to NuGet trusted publishing; fixed the dotnet nuget push glob on Windows runners