Remove extra logging config

This was confusing as the logger was configured twice in this file.

Previous versions of rails didn't log to STDOUT in prod by default, they do now so we can remove this and the log_formatter setting.

The formatter is also not used if the logger is set [1]

[1] https://guides.rubyonrails.org/configuring.html#config-log-formatter

Author: zetter-rpf

config/environments/production.rb

@@ -82,19 +82,6 @@
   # Don't log any deprecations.
   config.active_support.report_deprecations = false
 
-  # Use default logging formatter so that PID and timestamp are not suppressed.
-  config.log_formatter = Logger::Formatter.new
-
-  # Use a different logger for distributed setups.
-  # require "syslog/logger"
-  # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new "app-name")
-
-  if ENV['RAILS_LOG_TO_STDOUT'].present?
-    logger           = ActiveSupport::Logger.new($stdout)
-    logger.formatter = config.log_formatter
-    config.logger    = ActiveSupport::TaggedLogging.new(logger)
-  end
-
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false