slapos_erp5: drop User Consumption HTML File local roles

Seems not used

master/bt5/slapos_erp5/PortalTypeRolesTemplateItem/User%20Consumption%20HTML%20File.xml

 <type_roles>
-  <role id='Assignor'>
-   <property id='title'>Group company</property>
-   <multi_property id='categories'>local_role_group/group</multi_property>
-   <multi_property id='category'>group/company</multi_property>
-   <multi_property id='base_category'>group</multi_property>
-  </role>
-  <role id='Assignee'>
-   <property id='title'>User</property>
-   <property id='base_category_script'>ERP5Type_getSecurityCategoryFromContent</property>
-   <multi_property id='categories'>local_role_group/user</multi_property>
-   <multi_property id='base_category'>contributor</multi_property>
-  </role>
 </type_roles>
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