SPINEL_PROP_THREAD_NEIGHBOR_TABLE_ERROR_RATES value

Neighbor Table Frame and Message Error Rates Format: `A(t(ESSScc))` Required capability: `CAP_ERROR_RATE_TRACKING` This property provides link quality related info including frame and (IPv6) message error rates for all neighbors. With regards to message error rate, note that a larger (IPv6) message can be fragmented and sent as multiple MAC frames. The message transmission is considered a failure, if any of its fragments fail after all MAC retry attempts. Data per item is: `E`: Extended address of the neighbor `S`: RLOC16 of the neighbor `S`: Frame error rate (0 -> 0%, 0xffff -> 100%) `S`: Message error rate (0 -> 0%, 0xffff -> 100%) `c`: Average RSSI (in dBm) `c`: Last RSSI (in dBm)