Doc: Cross-reference Python arguments to CLI arguments

[dbaston]

Feature description

Some feedback from a colleague:

When using the Python "utilities" API (gdal.Warp, gdal.BuildVRT) it is not always easy to know the mapping between Python argument names and command-line argument names. For example, it would be helpful for the description of outputBounds in gdal.WarpOptions to say something like "This corresponds to the -te argument of gdalwarp."

Additional context

No response