Function arrow_mi_malloc_aligned

cpp/src/arrow/memory_pool_mimalloc.cc:28–30

void arrow_mi_free(void* p) { mi_free(p); }

void* arrow_mi_malloc_aligned(size_t size, size_t alignment) {
  return mi_malloc_aligned(size, alignment);
}

void* arrow_mi_realloc_aligned(void* p, size_t new_size, size_t alignment) {
  return mi_realloc_aligned(p, new_size, alignment);