[FIX] stock: company on Procurement Rules

Add the `company_id` field on the `procurement.rule` form view, and set
the default value to be the company of the `stock.location.route`.

opw-1824570

addons/stock/views/procurement_views.xml

@@ -78,6 +78,7 @@
                         <group string="Applied On">
                             <field name="location_id"/>
                             <field name="warehouse_id" groups="base.group_no_one"/>
+                            <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
                         </group>
                         <group string="Creates">
                             <field name="location_src_id" attrs="{'required': [('action', '=', 'move')], 'invisible':[('action', '!=', 'move')]}"  domain="[('usage','!=','view')]"/>

addons/stock/views/stock_location_views.xml

@@ -272,7 +272,7 @@
                         <field name="push_ids" colspan="4" nolabel="1"/>
                     </group>
                     <group string="Procurement Rules" colspan="4" >
-                        <field name="pull_ids" colspan="4" nolabel="1"/>
+                        <field name="pull_ids" colspan="4" nolabel="1" context="{'default_company_id': company_id}"/>
                     </group>
                     </sheet>
                 </form>