Merge branch 'docs-bprescott/20230713-sidekiqenable' into 'master'

There is a gitlab.rb sidekiq enable option

See merge request https://gitlab.com/gitlab-org/omnibus-gitlab/-/merge_requests/7037

Merged-by: Balasankar 'Balu' C <[email protected]>
Approved-by: Hossein Pursultani <[email protected]>
Approved-by: Balasankar 'Balu' C <[email protected]>
Co-authored-by: Ben Prescott <[email protected]>

Author: balasankarc

files/gitlab-config-template/gitlab.rb.template

@@ -1130,6 +1130,7 @@ external_url 'GENERATED_EXTERNAL_URL'
 ##! can be used to ensure certain queues are able to handle additional workload.
 ##! https://docs.gitlab.com/ee/administration/operations/extra_sidekiq_processes.html
 
+# sidekiq['enable'] = true
 # sidekiq['log_directory'] = "/var/log/gitlab/sidekiq"
 # sidekiq['log_format'] = "json"
 # sidekiq['shutdown_timeout'] = 4