Proximity immediate and near are swapped

[philips77]

IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMPeripheralSpec.swift

Lines 34 to 52 in b522df5

	public enum CBMProximity {
	/// The device will have RSSI values around -40 dBm.
	case near
	/// The device will have RSSI values around -70 dBm.
	case immediate
	/// The device is far, will have RSSI values around -100 dBm.
	case far
	/// The device is out of range.
	case outOfRange
	internal var RSSI: Int {
	switch self {
	case .near: return -40
	case .immediate: return -70
	case .far: return -100
	case .outOfRange: return 127
	}
	}
	}