message: bitpacking: Fix UB warning (singed overflow)
  This fixes number 30, bitpacking overflow
diff: @@ -211,8 +211,9 @@ public:
  template <class T_INNER>
  void SubtractFrameOfReference(T_INNER *buffer, T_INNER frame_of_reference) {
  + static_assert(std::is_integral<T_INNER>::value, "Integral type required.");
  for (idx_t i = 0; i < compression_buffer_idx; i++) {
  - buffer[i] -= frame_of_reference;
  + buffer[i] -= uint64_t(frame_of_reference);
  }
  }
  