nimble: Fix the HCI ISO packet lost status value

As per the Core, the Packet_Status_Flag of an HCI ISO Data packet must
be one of the following: 0b00, 0b01, or 0b10.
This fixes the BLE_HCI_ISO_PKT_STATUS_LOST value which shall be 0x02
(0b10).

Author: MariuszSkamra

nimble/include/nimble/hci_common.h

@@ -2463,7 +2463,7 @@ struct hci_data_hdr
 
 #define BLE_HCI_ISO_PKT_STATUS_VALID    0x00
 #define BLE_HCI_ISO_PKT_STATUS_INVALID  0x01
-#define BLE_HCI_ISO_PKT_STATUS_LOST     0x10
+#define BLE_HCI_ISO_PKT_STATUS_LOST     0x02
 
 #define BLE_HCI_ISO_BIG_HANDLE_MIN      0x00
 #define BLE_HCI_ISO_BIG_HANDLE_MAX      0xEF