Fix .Package.test.swift in the correct way to match Cartfile.
Fix .Package.test.swift in the correct way to match Cartfile.

yoichitgy/Swinject,Swinject/Swinject,Swinject/Swinject,yoichitgy/Swinject,yoichitgy/Swinject,Swinject/Swinject,Swinject/Swinject,yoichitgy/Swinject