tests: Make role_category_list argument actually a list

The setter does this already so no change is expected, but these are API
misuses and they just look wrong.

bt5/erp5_crm/TestTemplateItem/portal_components/test.erp5.testCRM.py

@@ -1881,7 +1881,7 @@ class TestCRMMailSend(BaseTestCRM):
       portal_type_object.newContent(id='manager_role',
                                     portal_type='Role Information',
                                     role_name_list=('Manager',),
-                                    role_category_list='function/crm_agent')
+                                    role_category_list=('function/crm_agent', ))
       portal_type_object.updateRoleMapping()
     user = self.createSimpleUser('Agent', 'crm_agent', 'crm_agent')
     self.tic()

bt5/erp5_security_uid_innodb_catalog/TestTemplateItem/portal_components/test.erp5.testERP5CatalogSecurityUidOptimization.py

@@ -115,7 +115,7 @@ CREATE TABLE alternate_roles_and_users (
     self.portal.portal_types.Person.newContent(
       portal_type='Role Information',
       role_name='Unknown',
-      role_category_list=('group/g1'),
+      role_category_list=('group/g1', ),
       role_base_category='group',
       local_role_group_value=self.portal.portal_categories.local_role_group.Alternate)
 

product/ERP5Security/tests/testERP5Security.py

@@ -166,8 +166,9 @@ class UserManagementTestCase(ERP5TypeTestCase):
       )
       dummy_type.newContent(
         portal_type='Role Information',
-        role_category_list=self.portal.portal_categories.\
-          group.dummy_group.getRelativeUrl(),
+        role_category_list=(
+          self.portal.portal_categories.group.dummy_group.getRelativeUrl(),
+        ),
         role_name_list=('Assignee', )
       )
     if 'Dummy Module' not in types_tool.objectIds():