[FIX] web_hierarchy,hr_org_chart: remove highlight on focus record

Before this commit, the highlight added on a focus record, that styling
added was useful when we displayed only the first result in the search
to be able to build a tree but since now all the records found with
the search made by the user are shown without building a tree if it
is not possible then it is no longer needed to highlight the records
found.

This commit removes the highlight added on the focused record, the one
found by the search since it is not really needed.

task-3556262

closes odoo/odoo#138803

Signed-off-by: Sofie Gvaladze (sgv) <sgv@odoo.com>

addons/hr_org_chart/tests/test_employee.py

@@ -88,8 +88,6 @@ class TestEmployee(TestHrCommon):
         self.assertEqual(len(result), 3)
         for emp in employees:
             emp_dict = {'id': emp.id, 'parent_id': emp.parent_id.id and (emp.parent_id.id, emp.parent_id.display_name)}
-            if emp == self.employee_georges:
-                emp_dict['__focus__'] = True
             self.assertIn(emp_dict, result)
 
         self.employee_pierre.parent_id = self.employee_georges
@@ -97,14 +95,12 @@ class TestEmployee(TestHrCommon):
         self.assertEqual(len(result), 3)
         for emp in employees:
             emp_dict = {'id': emp.id, 'parent_id': emp.parent_id.id and (emp.parent_id.id, emp.parent_id.display_name)}
-            if emp == self.employee_georges:
-                emp_dict['__focus__'] = True
             self.assertIn(emp_dict, result)
 
         result = HrEmployee.hierarchy_read([('id', '=', self.employee_pierre.id)], ['id'], 'parent_id')
         self.assertEqual(len(result), 2)
         self.assertIn(
-            {'id': self.employee_pierre.id, 'parent_id': (self.employee_georges.id, self.employee_georges.name), '__focus__': True},
+            {'id': self.employee_pierre.id, 'parent_id': (self.employee_georges.id, self.employee_georges.name)},
             result
         )
         self.assertIn(