Stop shipping the pods in the example project

[rockbruno]

There's a lot of diff when we edit the example project. We can instead generate the project and have the CI attempt to build and run the pods.

[ffittschen]

Hi @rockbruno, by generate the project, do you mean to use a tool like XcodeGen, or do you mean to create the project once and just hook it up in a way so that pods are being built by the CI?

[rockbruno]

Hey @ffittschen ! Yeah I mean something like XcodeGen, although in this case I think it's possible to do it with Swift Package Manager.

[ffittschen]

Cool, I'll create a PR tomorrow with XcodeGen, as I couldn't find a way to have application targets in a Package.swift – I saw the individual targets of the example, but no executable I could actually run on iOS.