[FIX] hr_timesheet: wrong uom factor in widget

- Install hr_timesheet and sales;
- Create a product, set it as a service product with units of
  measurement in days.
- Set the product as a task will be created from SO;
- Add a timesheet for one day to a task in a project (8 hours for
  instance);
- The smart button on the sales order shows the time logged for that
  project.

Before this commit, when the timesheet encoding unit is 'Hours', the
smart button shows the correct logged time (8 hours). But, when the
timesheet encoding unit is changed to 'Days', the samrt button shows
0.125 Days instead of 1 Day. This occurs because the uom used to create
the uom factor for the widget is not the Timesheet encoding unit.

opw-2301510

closes odoo/odoo#55507

Signed-off-by: Jorge Pinna Puissant (jpp) <jpp@odoo.com>

addons/hr_timesheet/models/ir_http.py

@@ -17,5 +17,5 @@ class Http(models.AbstractModel):
             encoding_uom = company.timesheet_encode_uom_id
 
             result['timesheet_uom'] = encoding_uom.read(['name', 'rounding', 'timesheet_widget'])[0]
-            result['timesheet_uom_factor'] = company.project_time_mode_id._compute_quantity(1.0, encoding_uom, round=False)  # convert encoding uom into stored uom to get conversion factor
+            result['timesheet_uom_factor'] = company.timesheet_encode_uom_id._compute_quantity(1.0, encoding_uom, round=False)  # convert encoding uom into stored uom to get conversion factor
         return result