Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/10942

Migrate correlation and tracing code to LabKit

See merge request gitlab-org/gitlab-ee!9605

Add link for contributing templates

See merge request gitlab-org/gitlab-ee!11171

Improve multi-line suggestion docs

See merge request gitlab-org/gitlab-ce!27465

Fix related merge requests not working with relative URL root

See merge request gitlab-org/gitlab-ce!27475

[EE port] Fix related merge requests not working with relative URL root

See merge request gitlab-org/gitlab-ee!11172

Geo: Impossible to delete orphaned registry through Admin

Closes #11017

See merge request gitlab-org/gitlab-ee!11156

Update serverless.yml for functions to include only node.js

See merge request gitlab-org/gitlab-ce!27466

Extract discussion actions into separate component

Closes #58293

See merge request gitlab-org/gitlab-ce!27227

Fixes stylelint for dashboard_skeleton

Closes #59830

See merge request gitlab-org/gitlab-ce!27422

Update review.gitlab-ci.yml to fix review-stop

See merge request gitlab-org/gitlab-ce!27478

Doc fixes for the release post 11.10

See merge request gitlab-org/gitlab-ee!11128

Doc fixes for the release post 11.10

See merge request gitlab-org/gitlab-ce!27450

Update links to new gitlab-org/charts/auto-deploy-app

See merge request gitlab-org/gitlab-ce!27477

"Remove" button didn't work, now it does

This change is a fairly straightforward refactor to extract the tracing
and correlation-id code from the gitlab rails codebase into the new
LabKit-Ruby project.

The corresponding import into LabKit-Ruby was in
https://gitlab.com/gitlab-org/labkit-ruby/merge_requests/1

The code itself remains very similar for now.

Extracting it allows us to reuse it in other projects, such as
Gitaly-Ruby. This will give us the advantages of correlation-ids and
distributed tracing in that project too.

Always save artifacts in the gitlab:ui:visual job

See merge request gitlab-org/gitlab-ce!27469

Retry twice the review-qa-smoke job

See merge request gitlab-org/gitlab-ce!27470

When GitLab is configured with a relative URL root (e.g. /gitlab), an
error appeared, "Something went wrong while fetching related merge
requests."

This change ensures the relative URL is included.

CE port: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/27475

When GitLab is configured with a relative URL root (e.g. /gitlab), an
error appeared, "Something went wrong while fetching related merge
requests."

This change ensures the relative URL is included.

Add missing props to monitoring bundles

See merge request gitlab-org/gitlab-ee!11037

make the monitoring bundle reusable

See merge request gitlab-org/gitlab-ce!27402

Merge branch '60500-disable-jit-kubernetes-resource-creation-for-project-level-clusters' into 'master'

Disable JIT Kubernetes resource creation for project level clusters

Closes #60500

See merge request gitlab-org/gitlab-ce!27352

Bump version of knative from 0.3 -> 0.5

See merge request gitlab-org/gitlab-ce!27101

Bump version of knative from 0.3 -> 0.5

See merge request gitlab-org/gitlab-ee!10662