[FIX] mrp: keep end time and duration consistent when moving work order

When drag and dropping a work order in the Work Orders Planning, the
end time wasn't recomputed. This can make the end time inconsistent with
the duration when the work order spans across a non-working time.

Steps to reproduce:
1. Install Manufacturing
2. Go to Settings > Manufacturing > Operations and enable Work Orders
3. Go to Manufacturing > Master Data > Routings and edit routing
   'Primary Assembly' to last 120:00 minutes
4. Go to Manufacturing > Operations > Manufacturing Orders and create
   one with values:
   - Product: Table Top
   - Plan From: today's date at 11:00:00
5. Save, mark as todo and plan the manufacturing order
6. Go to Manufacturing > Planning > Planning by Workcenter and trigger
   the day view
7. Move the work order to 8 am
8. The work order still lasts for 3 hours (according to its start and
   finish time) even though its expected duration is 2 hours

Solution:
Recompute `date_planned_finished` when we move a work order in the
planning (`date_planned_start` and `date_planned_finished` are passed in
values), and recompute `expected_duration` when we extend it (only one
of them is passed depending on the way we extend the work order).
(`duration_expected` is never passed in values when we manipulate a work
order through the planning)

Problem:
`date_planned_finished` wasn't recomputed when moving the work order in
the planning

opw-2893622

closes odoo/odoo#97805

Signed-off-by: William Henrotin (whe) <whe@odoo.com>