[FIX] mrp: Manufacturing cost analysis report

Steps to reproduce the bug:

- Create a finished product P with a manufacturing BOM B
- Set two components on B C1 and C2
- Create a MO with P and process it(plan and produce it)
- Unlock the MO and set the consumed qty of C1 to 0
- Lock and click on Mark as Done
- Click on Cost Analysis

Bug:

C1 was displayed in the report with a qty = 1.0

opw:2010912

closes odoo/odoo#34351

Signed-off-by: Simon Goffin (sig) <sig@openerp.com>

addons/mrp/models/mrp_production.py

@@ -6,7 +6,7 @@ from collections import defaultdict
 from odoo import api, fields, models, _
 from odoo.addons import decimal_precision as dp
 from odoo.exceptions import AccessError, UserError
-from odoo.tools import float_compare, float_round
+from odoo.tools import float_compare, float_round, float_is_zero
 
 class MrpProduction(models.Model):
     """ Manufacturing Orders """
@@ -667,6 +667,8 @@ class MrpProduction(models.Model):
             moves_to_do = order.move_raw_ids.filtered(lambda x: x.state not in ('done', 'cancel'))
             for move in moves_to_do.filtered(lambda m: m.product_qty == 0.0 and m.quantity_done > 0):
                 move.product_uom_qty = move.quantity_done
+            for move in moves_to_do.filtered(lambda m: float_is_zero(m.quantity_done, precision_rounding=m.product_uom.rounding)):
+                move._action_cancel()
             moves_to_do._action_done()
             moves_to_do = order.move_raw_ids.filtered(lambda x: x.state == 'done') - moves_not_to_do
             order._cal_price(moves_to_do)