Replace update_attributes by update

Method update_attributes is deprecated and will be removed from Rails
6.1.

src/api/app/controllers/configurations_controller.rb

@@ -59,7 +59,7 @@ def update
       attribs[key] = value
     end
 
-    ret = @configuration.update_attributes(attribs)
+    ret = @configuration.update(attribs)
     if ret
       @configuration.save!
       head :ok

src/api/app/controllers/issue_trackers_controller.rb

@@ -66,7 +66,7 @@ def update
 
       issue_tracker = IssueTracker.find_by_name(params[:id])
       if issue_tracker
-        issue_tracker.update_attributes(attribs)
+        issue_tracker.update(attribs)
       else
         IssueTracker.create(attribs)
       end

src/api/app/controllers/webui/download_on_demand_controller.rb

@@ -32,7 +32,7 @@ def update
           repository: @download_on_demand.repository,
           architecture: Architecture.find_by_name(permitted_params[:arch])
         ).first_or_create!
-        @download_on_demand.update_attributes!(permitted_params)
+        @download_on_demand.update!(permitted_params)
         @project.store
       end
     rescue ActiveRecord::RecordInvalid => e

src/api/app/controllers/webui/kiwi/images_controller.rb

@@ -69,7 +69,7 @@ def update
         ::Kiwi::Image.transaction do
           cleanup_non_project_repositories!
 
-          @image.update_attributes!(image_params) unless params[:kiwi_image].empty?
+          @image.update!(image_params) unless params[:kiwi_image].empty?
           @image.write_to_backend
         end
         redirect_to action: :edit

src/api/app/controllers/webui/repositories_controller.rb

@@ -195,7 +195,7 @@ def follow_change_flag_command(flag_type)
       @main_object.flags.of_type(flag_type).where(repo: params[:repository], architecture: architecture).delete_all
     elsif %r{^set-(?<status>disable|enable)$} =~ params[:command]
       flag = @main_object.flags.find_or_create_by(flag: flag_type, repo: params[:repository], architecture: architecture)
-      flag.update_attributes(status: status)
+      flag.update(status: status)
     end
     @main_object.store
   end

src/api/app/jobs/send_event_emails_job.rb

@@ -20,6 +20,6 @@ def send_email(subscribers, event)
   rescue StandardError => e
     Airbrake.notify(e, event_id: event.id)
   ensure
-    event.update_attributes(mails_sent: true)
+    event.update(mails_sent: true)
   end
 end

src/api/app/models/configuration.rb

@@ -115,7 +115,7 @@ def update_from_options_yml
     unless CONFIG['frontend_host'].blank? || CONFIG['frontend_port'].blank? || CONFIG['frontend_protocol'].blank?
       attribs['api_url'] = "#{CONFIG['frontend_protocol']}://#{CONFIG['frontend_host']}:#{CONFIG['frontend_port']}"
     end
-    update_attributes(attribs)
+    update(attribs)
     save!
   end
 

src/api/app/models/user.rb

@@ -337,7 +337,7 @@ def authenticate(unencrypted_password)
     # the password to a bcrypt one
     if deprecated_password
       if deprecated_password_equals?(unencrypted_password)
-        update_attributes(password: unencrypted_password, deprecated_password: nil, deprecated_password_salt: nil, deprecated_password_hash_type: nil)
+        update(password: unencrypted_password, deprecated_password: nil, deprecated_password_salt: nil, deprecated_password_hash_type: nil)
         return self
       end
 
@@ -867,11 +867,11 @@ def combined_rss_feed_items
   end
 
   def mark_login!
-    update_attributes(last_logged_in_at: Time.zone.today, login_failure_count: 0)
+    update(last_logged_in_at: Time.zone.today, login_failure_count: 0)
   end
 
   def count_login_failure
-    update_attributes(login_failure_count: login_failure_count + 1)
+    update(login_failure_count: login_failure_count + 1)
   end
 
   def proxy_realname(env)