Hi! I'm using SPM for a CLI tool. I'm generating the xcode project with generate-xcodeproj. I have some .zip files in a folder in a test target, the tests unzip them and uses it contents as input for running the tests cases. When I generate the project with generate-xcodeproj, the zip files are not included in the xcode project. I guess is because there are no source code files, i mean, .zip is not .swift extension. Is there a way to indicate to include this files in the generated xcode project?