message: vertexcodec: Fix cast direction
diff: @@ -607,7 +607,7 @@ static void neonMoveMask(uint8x16_t mask, unsigned char& mask0, unsigned char& m
  // magic constant found using z3 SMT assuming mask has 8 groups of 0xff or 0x00
  const uint64_t magic = 0x000103070f1f3f80ull;
  - uint64x2_t mask2 = vreinterpretq_u8_u64(mask);
  + uint64x2_t mask2 = vreinterpretq_u64_u8(mask);
  mask0 = uint8_t((vgetq_lane_u64(mask2, 0) * magic) >> 56);
  mask1 = uint8_t((vgetq_lane_u64(mask2, 1) * magic) >> 56);
  