[IMP] mrp: remove groups of post inventory button

Show the Post Inventory button to manufacturing users,
also if they are not in debug mode.

task-1887035

closes odoo/odoo#43294

Signed-off-by: Simon Lejeune (sle) <sle@openerp.com>

addons/mrp/views/mrp_production_views.xml

@@ -55,7 +55,7 @@
                     <button name="button_unplan" type="object" string="Unplan" attrs="{'invisible': ['|', '|', ('state', '!=', 'planned'), ('date_planned_start', '=', False), ('date_planned_finished', '=', False)]}"/>
                     <button name="open_produce_product" attrs="{'invisible': ['|', '|', '|', ('state', '=', 'to_close'), ('is_locked', '=', False), ('reservation_state', '!=', 'assigned'), ('routing_id', '!=', False)]}" string="Produce" type="object" class="oe_highlight"/>
                     <button name="open_produce_product" attrs="{'invisible': ['|', '|', '|', ('state', '=', 'to_close'), ('is_locked', '=', False), ('reservation_state', 'not in', ('confirmed', 'waiting')), ('routing_id', '!=', False)]}" string="Produce" type="object"/>
-                    <button name="post_inventory" string="Post Inventory" type="object" attrs="{'invisible': [('post_visible', '=', False)]}" groups="base.group_no_one"/>
+                    <button name="post_inventory" string="Post Inventory" type="object" attrs="{'invisible': [('post_visible', '=', False)]}"/>
                     <button name="button_scrap" type="object" string="Scrap" attrs="{'invisible': ['|', ('state', 'in', ('cancel', 'draft')), ('is_locked', '=', False)]}"/>
                     <button name="button_unreserve" type="object" string="Unreserve" attrs="{'invisible': [('unreserve_visible', '=', False)]}"/>
                     <field name="state" widget="statusbar" statusbar_visible="draft,confirmed,assigned,done"/>