Merge branch 'jivanvl-replace-append-bottom-20-project-settings' into 'master'

Replace append-bottom-20 css class

See merge request gitlab-org/gitlab!37976

app/views/projects/settings/_general.html.haml

@@ -31,7 +31,7 @@
 
   = render_if_exists 'shared/repository_size_limit_setting', form: f, type: :project
 
-  .form-group.gl-mt-3.append-bottom-20
+  .form-group.gl-mt-3.gl-mb-3
     .avatar-container.s90
       = project_icon(@project, alt: _('Project avatar'), class: 'avatar project-avatar s90')
     = f.label :avatar, _('Project avatar'), class: 'label-bold d-block'