Bluetooth: Add macro for CEP and long descriptors

Add BT_GATT_CEP and BT_GATT_LONG_DESCRIPTOR so which can be used by
a task to declare long attributes.

Change-Id: I37a0bb1851b60f3cdfa7e2f00ade70d5c344abbf
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2 files changed