CE upstream: Friday

• both modified: app/assets/javascripts/boards/components/board_new_issue.js
• both modified: app/finders/users_finder.rb
• both modified: app/services/merge_requests/merge_service.rb
• both added: app/services/projects/hashed_storage_migration_service.rb
• both modified: app/services/users/update_service.rb
• both modified: config/sidekiq_queues.yml
• both modified: doc/development/testing.md
• both modified: doc/user/project/integrations/kubernetes.md
• both modified: lib/api/api_guard.rb
• both modified: lib/api/helpers.rb
• both modified: lib/api/users.rb
• both modified: lib/gitlab/git_access.rb
• both modified: lib/gitlab/ldap/access.rb
• both modified: locale/gitlab.pot
• both modified: spec/factories/projects.rb
• both modified: spec/lib/gitlab/shell_spec.rb
• both modified: spec/models/project_spec.rb
• both modified: spec/services/emails/destroy_service_spec.rb