Added Rule testing for ColonRule with flexible_right_spacing = true
Added Rule testing for ColonRule with flexible_right_spacing = true

realm/SwiftLint,lyft/SwiftLint,jeffreybergier/SwiftLint,jeffreybergier/SwiftLint,firebase/SwiftLint,Johnykutty/SwiftLint,Johnykutty/SwiftLint,lyft/SwiftLint,firebase/SwiftLint,lyft/SwiftLint,victorpimentel/SwiftLint,victorpimentel/SwiftLint,jeffreybergier/SwiftLint,jeffreybergier/SwiftLint,Johnykutty/SwiftLint,victorpimentel/SwiftLint,firebase/SwiftLint,victorpimentel/SwiftLint,Johnykutty/SwiftLint,firebase/SwiftLint,realm/SwiftLint,lyft/SwiftLint,realm/SwiftLint,realm/SwiftLint