Update s3tools/s3cmd from 2.0.2 to 2.1.0

See merge request gitlab-org/build/CNG!431

Update sshd_config For https://gitlab.com/gitlab-org/charts/gitlab/-/issues/1933

Set `ChallengeResponseAuthentication` to no
https://gitlab.com/gitlab-org/charts/gitlab/-/issues/1933

See merge request gitlab-org/build/CNG!432

Set `ChallengeResponseAuthentication` to `no`

Closes https://gitlab.com/gitlab-org/charts/gitlab/-/issues/1933

Remove patches to s3cmd, as 2.1.0 release includes them.

Support sidekiq-cluster in gitlab-sidekiq image

See merge request gitlab-org/build/CNG!418

sidekiq-cluster offers two things:

1. The ability to run and supervise multiple Sidekiq processes,
   potentially listening to different queues.
2. Enhanced queue pre-processing, including the ability to negate a set
   of queues and the experimental query selector.

In this case, we do not want to start multiple Sidekiq processes inside
a single pod - for that, we'd run additional pods. As we only need the
second item, we use the `--dryrun` option to sidekiq-cluster to get the
command line it would execute, and then execute that command directly.

Retry curl requests 6 times (retries after 1, 2, 4, 8, 16, 32 seconds)

Closes gitlab-org/charts/gitlab#1994

See merge request gitlab-org/build/CNG!428

Update the dnf install for openssh server

See merge request gitlab-org/build/CNG!424

Upgrade to Git 2.26

Closes gitlab-org/charts/gitlab#1875

See merge request gitlab-org/build/CNG!419

Bring in the gitconfig changes from omnibus

See merge request gitlab-org/build/CNG!423

Bump Container Registry to v2.9.0-gitlab

See merge request gitlab-org/build/CNG!429

Refactor the ubi8 release helper

See merge request gitlab-org/build/CNG!409

Signed-off-by: Rémy Coutable <remy@rymai.me>

Fix chown syntax for older docker build

See merge request gitlab-org/build/CNG!422

Update gitlab-org/gitlab-exporter from 6.1.0 to 7.0.1

See merge request gitlab-org/build/CNG!426

Add support for Danger to CNG build process

See merge request gitlab-org/build/CNG!425

* Initially only includes the reviewers job

Update GitLab Exporter to 7.0.1

To match the changes made in the dsop repo

Variables weren't supported in this for older docker (which is why our
other images don't use it). And are still not supported in some systems
like buildah (as seen in the dsop repos)

CI: move gitaly image to phase-six, unblock rails-based

Closes gitlab-org/charts/gitlab#1980

See merge request gitlab-org/build/CNG!421

Move `gitaly` image/job to `stage: phase-six`. This unblocks images
based on `gitlab-rails` from being build in `phase-six` when Gitaly
fails for some reason.

Closes https://gitlab.com/gitlab-org/charts/gitlab/-/issues/1980

Relates to https://gitlab.com/groups/gitlab-org/charts/-/epics/14

The default is now Git 2.26.0. Let's update the files that use the
Git version.

Part of: https://gitlab.com/gitlab-org/gitaly/-/issues/2497