NRF_EDGEAI_OBSV_CPD_ROW_GROUPS

#define NRF_EDGEAI_OBSV_CPD_ROW_GROUPS   2

#include <include/nrf_edgeai_obsv/nrf_edgeai_obsv_metrics.h>

Row-group count: the matrix is 2 x num_classes rows (probs, then streak).