Add a flag to run Scripty.MsBuild after DLL is built

[geirsagberg]

I am using Scripty.MsBuild to generate TypeScript typings in a ASP.NET Core 2.0 project quite successfully, by referencing the output DLL in the bin folder. However, this doesn't work if the project is not built; also, I have to build twice in order to pick up changes.

Is there any way to run the MsBuild task after the project itself is built (and the DLL will be available in the bin folder?)