Merge branch 'sh-drop-nakayoshi-fork-config' into 'master'

Drop DISABLE_PUMA_NAKAYOSHI_FORK from Puma config

See merge request https://gitlab.com/gitlab-org/omnibus-gitlab/-/merge_requests/7123

Merged-by: Balasankar 'Balu' C <[email protected]>
Approved-by: Clemens Beck <[email protected]>
Approved-by: Balasankar 'Balu' C <[email protected]>
Co-authored-by: Stan Hu <[email protected]>

Author: balasankarc

files/gitlab-cookbooks/gitlab/templates/default/puma.rb.erb

@@ -112,13 +112,6 @@ worker_timeout <%= @worker_timeout %>
 # https://github.com/puma/puma/blob/master/5.0-Upgrade.md#lower-latency-better-throughput
 wait_for_less_busy_worker ENV.fetch('PUMA_WAIT_FOR_LESS_BUSY_WORKER', 0.001).to_f
 
-# nakayoshi_fork was removed in Puma 6.0: https://github.com/puma/puma/issues/2258
-# https://github.com/puma/puma/blob/master/5.0-Upgrade.md#nakayoshi_fork
-if Gem::Version.new(Puma::Const::PUMA_VERSION).canonical_segments.first == 5 &&
-     ENV['DISABLE_PUMA_NAKAYOSHI_FORK'] != 'true'
-  nakayoshi_fork
-end
-
 # Use customised JSON formatter for Puma log
 require_relative "<%= @install_dir %>/embedded/service/gitlab-rails/lib/gitlab/puma_logging/json_formatter"