The 'Structure & Cost' report has been changed to 'Overview', changing
some of its functionnalities. The override previously done in
mrp_subcontracting must be adapted to match the changes done in the mrp
module.
Also, the report has been converted to OWL in the process, requiring
changes in the overriden files as well.
Finally, the now obsolete code only related to the old 'Structure &
Cost' report has been removed.
Task-2628323
Part-of: odoo/odoo#93194