Remove unused code

Sources/ElixxirDAppsSDK/Legacy/ConnectionMaker.swift

-//import Bindings
-//
-//public struct ConnectionMaker {
-//  public var connect: (Bool, Data, Int) throws -> Connection
-//
-//  public func callAsFunction(
-//    withAuthentication: Bool,
-//    recipientContact: Data,
-//    e2eId: Int
-//  ) throws -> Connection {
-//    try connect(withAuthentication, recipientContact, e2eId)
-//  }
-//}
-//
-//extension ConnectionMaker {
-//  public static func live(bindingsClient: BindingsCmix) -> ConnectionMaker {
-//    ConnectionMaker { withAuthentication, recipientContact, e2eId in
-//      if withAuthentication {
-//        return Connection.live(
-//          bindingsAuthenticatedConnection: try bindingsClient.connect(
-//            withAuthentication: e2eId,
-//            recipientContact: recipientContact
-//          )
-//        )
-//      } else {
-//        return Connection.live(
-//          bindingsConnection: try bindingsClient.connect(
-//            e2eId,
-//            recipientContact: recipientContact
-//          )
-//        )
-//      }
-//    }
-//  }
-//}
-//
-//#if DEBUG
-//extension ConnectionMaker {
-//  public static let failing = ConnectionMaker { _, _, _ in
-//    struct NotImplemented: Error {}
-//    throw NotImplemented()
-//  }
-//}
-//#endif