CLI - Storage is being created with the wrong sdk version (1.15.x)

[cdhanna]

when you run beam project new service Tuna --version xyz, it will run a dotnet command to update the newly created service to Beamable version xyz.
However, this doesn't seem to be happening for storages, but it should!

The ProjectService.UpdateProjectDependencyVersion method needs to be called from the storage flow.