Revert "Update Starbucks Sample"

This reverts commit 322f353ba9707ce10ed430d163e8891499cce9b5.
Revert "Revert "Update Starbucks Sample""

This reverts commit 7b87c36db4be0649d01b0d98b9ff79c437a025c6.
Update Starbucks Sample

Leaving the MassTransit.csproj with the same references of
Newtonsoft.Json