Clarify needed app files for Auto Build to work

Closes #45279

See merge request gitlab-org/gitlab-ce!23980

Clarify needed app files for Auto Build to work

Closes gitlab-ce#45279

See merge request gitlab-org/gitlab-ee!9026

Do not use tokens that look like tokens in docs

Closes #38064

See merge request gitlab-org/gitlab-ce!24044

Do not use tokens that look like tokens in docs

Closes gitlab-ce#38064

See merge request gitlab-org/gitlab-ee!8973

Remove unnecessary TOC from file

See merge request gitlab-org/gitlab-ce!24175

Move Settings Operations controller to CE

See merge request gitlab-org/gitlab-ce!24147

Move Settings Operations controller to CE

See merge request gitlab-org/gitlab-ee!9008

This commit prepares the structure for the upcoming feature error
tracking.

For more information see the CE MR:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/24147

This commit prepares the structure for the upcoming feature error
tracking.

Use BuildMetadata to store build configuration in JSONB form

See merge request gitlab-org/gitlab-ce!21499

Use BuildMetadata to store build configuration in JSONB form / EE

See merge request gitlab-org/gitlab-ee!7238

Hide Auto DevOps banner for projects with CI file or CI disabled

Closes #52446

See merge request gitlab-org/gitlab-ce!24067

Fix multipart attachments not uploading

Closes gitlab-ee#9035

See merge request gitlab-org/gitlab-ce!24170

EE port  API Support for Kubernetes integration

Closes gitlab-ce#40473

See merge request gitlab-org/gitlab-ee!8994

Add API Support for Kubernetes integration

Closes #40473

See merge request gitlab-org/gitlab-ce!23922

Require Knative to be installed only on an RBAC kubernetes cluster

See merge request gitlab-org/gitlab-ce!23807

Mixing and matching the use of Rack::Request and ActionDispatch::Request
in Rails 5 is bad, particularly if you have middleware that
manipulates or accesses environment variables.

`Gitlab::Middleware::Multipart` attempts to rewrite request parameters
to the proper values (e.g. replacing `data_file` with
`UploadedFile`). It does this by calling `Rack::Request#update_params`,
which essentially updates `env['rack.request.form_hash']`.

By changing to `ActionDispatch::Request`, the Go middleware was causing
the request parameters to be stored inside
`env['action_dispatch.request.request_parameters']`. Later calls to
`Rack::Request#update_params` would not have any effect because it would
attempt to update `env['rack.request.form_has']` instead of
`env['action_dispatch.request.request_parameters']`. As a result, the
controller still saw the old parameters.

Since the Go middleware appears to be using `ActionDispatch::Request`
for authorization methods, we can switch the multipart middleware to
use it too.

Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/9035

Fix broken master api_variables test

See merge request gitlab-org/gitlab-ce!24165

[ci skip]

[ci skip]

[ci skip]

[EE] Fix broken master api_variables test

Closes #9048

See merge request gitlab-org/gitlab-ee!9038