message: Removed LUT3D API entry
diff: @@ -1564,25 +1564,6 @@ number of channels as in the input matrix.
  */
  GAPI_EXPORTS GMat LUT(const GMat& src, const Mat& lut);
  -/** @brief Performs a 3D look-up table transform of a multi-channel matrix.
  -
  -The function LUT3D fills the output matrix with values from the look-up table. Indices of the entries
  -are taken from the input matrix. Interpolation is applied for mapping 0-255 range values to 0-16 range of 3DLUT table.
  -The function processes each element of src as follows:
  -@code{.cpp}
  - dst[i][j][k] = lut3D[~src_r][~src_g][~src_b];
  -@endcode
  -where ~ means approximation.
  -Output is a matrix of of @ref CV_8UC3.
  -
  -@note Function textual ID is "org.opencv.core.transform.LUT3D"
  -
  -@param src input matrix of @ref CV_8UC3.
  -@param lut3D look-up table 17x17x17 3-channel elements.
  -@param interpolation The depth of interpoolation to be used.
  -*/
  -GAPI_EXPORTS GMat LUT3D(const GMat& src, const GMat& lut3D, int interpolation = INTER_NEAREST);
  -
  /** @brief Converts a matrix to another data depth with optional scaling.
  The method converts source pixel values to the target data depth. saturate_cast\<\> is applied at
  