Cherry pick " ProcessConfigBase: provide 'do_flatfield' parameter." from '2024.1' to 'master'
ProcessConfigBase: provide 'do_flatfield' parameter.
See merge request !466 (merged)
(cherry picked from commit 6ab2d967)
637ea632 ProcessConfigBase: provide 'do_flatfield' parameter.
Co-authored-by: payno henri.payno@esrf.fr