[FIX] *: correctly hide "groups settings" from user form

* = account, sale_management, website

Settings that are using groups internally should not appear on the user form
without using debug mode.

The admin should not get the idea that he should configure those per user,
because they are going to be reset if/when changing the general setting.

closes #29842
PR: #29860

addons/account/security/account_security.xml

@@ -11,11 +11,13 @@
     <record id="group_show_line_subtotals_tax_excluded" model="res.groups">
         <field name="name">Tax display B2B</field>
         <field name="comment">Show line subtotals without taxes (B2B)</field>
+        <field name="category_id" ref="base.module_category_hidden"/>
     </record>
 
     <record id="group_show_line_subtotals_tax_included" model="res.groups">
         <field name="name">Tax display B2C</field>
         <field name="comment">Show line subtotals with taxes included (B2C)</field>
+        <field name="category_id" ref="base.module_category_hidden"/>
     </record>
 
     <record id="base.group_public" model="res.groups">

addons/sale_management/security/sale_management_security.xml

@@ -3,6 +3,7 @@
 
     <record id="group_sale_order_template" model="res.groups">
         <field name="name">Quotation Templates</field>
+        <field name="category_id" ref="base.module_category_hidden"/>
     </record>
 
 </odoo>

addons/website/data/website_data.xml

@@ -549,6 +549,7 @@
     <data>
         <record id="group_multi_website" model="res.groups">
             <field name="name">Multi-website</field>
+            <field name="category_id" ref="base.module_category_hidden"/>
         </record>
     </data>
 </odoo>