[FIX] hr_*: access rights issues when changing employee's user

- When changing the user of a `hr.employee` record, access rights errors
  could be triggered.

  Those errors are triggered when a record (for example a leave) is
  linked to this employee and the current user has limited write
  accesses by record rules on this record.

closes #31032

addons/hr_gamification/wizard/gamification_badge_user_wizard.py

@@ -10,7 +10,7 @@ class GamificationBadgeUserWizard(models.TransientModel):
 
     employee_id = fields.Many2one('hr.employee', string='Employee', required=True)
     user_id = fields.Many2one('res.users', string='User',
-        related='employee_id.user_id', store=True, readonly=True)
+        related='employee_id.user_id', store=True, readonly=True, compute_sudo=True)
 
     # TODO 12.0/master remove this hack by changing the model
     @api.model

addons/hr_holidays/models/hr_holidays.py

@@ -174,7 +174,7 @@ def _default_employee(self):
     payslip_status = fields.Boolean('Reported in last payslips',
         help='Green this button when the leave has been taken into account in the payslip.')
     report_note = fields.Text('HR Comments')
-    user_id = fields.Many2one('res.users', string='User', related='employee_id.user_id', related_sudo=True, store=True, default=lambda self: self.env.uid, readonly=True)
+    user_id = fields.Many2one('res.users', string='User', related='employee_id.user_id', related_sudo=True, compute_sudo=True, store=True, default=lambda self: self.env.uid, readonly=True)
     date_from = fields.Datetime('Start Date', readonly=True, index=True, copy=False,
         states={'draft': [('readonly', False)], 'confirm': [('readonly', False)]})
     date_to = fields.Datetime('End Date', readonly=True, copy=False,

addons/hr_timesheet_sheet/models/hr_timesheet_sheet.py

@@ -46,7 +46,7 @@ def _default_employee(self):
 
     name = fields.Char(string="Note", states={'confirm': [('readonly', True)], 'done': [('readonly', True)]})
     employee_id = fields.Many2one('hr.employee', string='Employee', default=_default_employee, required=True)
-    user_id = fields.Many2one('res.users', related='employee_id.user_id', string='User', store=True, readonly=True)
+    user_id = fields.Many2one('res.users', related='employee_id.user_id', string='User', store=True, readonly=True, compute_sudo=True)
     date_from = fields.Date(string='Date From', default=_default_date_from, required=True,
         index=True, readonly=True, states={'new': [('readonly', False)]})
     date_to = fields.Date(string='Date To', default=_default_date_to, required=True,