[Refactor] Rename Installer#determine_dependency_product_type to #determine_dependency_product_types

Thanks @segiddins.

This reverts commit a23a07e49c29b4def57f13160369f175c66cf585.

Thanks @segiddins.

Thanks @segiddins.

This let lint use frameworks to install the given spec.

Thanks @segiddins.

In case of generated pod targets, which require frameworks, the vendored frameworks and libraries are already linked statically into the framework binary and must not be linked again to the user target.

This was done automatically by `rake examples:build` after deeb4fde44807cfde987f960bd5ce2b0f2ad08e2.

As either the user project or the frameworks are responsible for that aspect and this can cause issues with duplicate symbols.

This allows to extend the custom build settings in the concrete target-class specific subclasses.