Force @user.updated_at to change when an admin updates the user (#1646)

Author: Dantemss

app/controllers/admin/users_controller.rb

@@ -21,9 +21,11 @@ def search
     def update
       User.transaction do
         was_administrator = @user.is_administrator
+        old_updated_at = @user.updated_at
 
         respond_to do |format|
           if change_user_password && add_email_to_user && change_salesforce_contact && update_user
+            @user.touch if @user.updated_at == old_updated_at
             security_log :user_updated_by_admin, user_id: params[:id], username: @user.username,
                                                 user_params: request.filtered_parameters['user']