Revert "[TYPO]No need of api.one decorator for api.depends"

This reverts commit 5912fb0af3.

golem_family/models/golem_family.py

@@ -86,6 +86,7 @@ class GolemFamily(models.Model):
     note = fields.Text('Note')
     count = fields.Integer('Count', compute='_compute_count', store=True)
 
+    @api.one
     @api.depends('member_ids')
     def _compute_count(self):
         self.count = len(self.member_ids)

golem_member_minor/golem_member.py

@@ -32,6 +32,7 @@ class GolemMember(models.Model):
     is_minor = fields.Boolean('Is minor?', compute='_compute_is_minor',
                               store=True, default=False)
 
+    @api.one
     @api.depends('birthdate_date')
     def _compute_is_minor(self):
         if (self.birthdate_date):