Will gitlabhq-12.0-sidekiq.service break when gitlab switches to Sidekiq 6.0?

Noticed three warnings in sidekiq.log:

WARNING: PID file creation will be removed in Sidekiq 6.0, see #4045. Please use a proper process supervisor to start and manage your services
WARNING: Daemonization mode will be removed in Sidekiq 6.0, see #4045. Please use a proper process supervisor to start and manage your services
WARNING: Logfile redirection will be removed in Sidekiq 6.0, see #4045. Sidekiq will only log to STDOUT

The mentioned issue is https://github.com/mperham/sidekiq/issues/4045

The current gitlabhq-12.0-sidekiq.service uses the options -d, -P and `-L' that will be / are removed in Sidekiq 6.0.