Merge branch 'docs/add-launch-configuration-sidekiq' into 'master'

Add launch configuration for Sidekiq

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/156702



Merged-by: Russell Dickenson <rdickenson@gitlab.com>
Approved-by: Tomas Vik (OOO back on 2024-07-02) <tvik@gitlab.com>
Approved-by: Marco Zille <marco.zille@gmail.com>
Approved-by: Chris Stone <cms@gitlab.com>
Co-authored-by: Anton Smith <asmith@gitlab.com>