This handles PA Sync Lost event which previously was assumed to be
handled with BIG Sync Lost but their lifetime are not the same thus why
there are 2 different events to inform when each sync is lost.
Fixes: b2a5f2e1c1 ("Bluetooth: hci_event: Add support for handling LE BIG Sync Lost event")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>