Function aligned_random_ints

cpp/test/testing_utils/testing_utils.hpp:174–178

template<class data_t>
static inline data_t* aligned_random_ints(int64_t len) {
    data_t* ptr = aligned_alloc<data_t>(len);
    randint_inplace(ptr, len);
    return ptr;
}

template<class data_t>
static inline data_t* aligned_random(int64_t len) {