We removed the breadcrumbs in 0def3677.

This task was removed in 2014! The spec wasn't, probably because it
didn't fail as it was never executed. See
0fc5c802.

RSpec only executes files ending in _spec.rb.

The RSpec/FilePath cop checks that a spec file's path is correct, but
only if the file describes a constant. We want to check, for any file
with a top-level `describe`, whether the file path ends in
`_spec.rb`. We don't care what comes before that; just that it will be
executed by RSpec at all.

Resolve "Kubernetes > Applications > Uninstall Knative"

See merge request gitlab-org/gitlab-ce!30458

- After uninstalling the knative helm chart it's necessary to also
remove some leftover resources to allow the cluster to be clean
and knative to be reinstalleable.
- Adds knative uninstall disclaimer
- Uninstall ksvc before uninstalling knative

Make list of Knative and Ingres resources explicit

- To avoid deleting unwanted resources we are listing exact
which resources will be deleted rather than simply deleting any
resource that contains istio or knative words.

Fix Danger finding a test reviewer

Closes #65317

See merge request gitlab-org/gitlab-ce!31292

Add edit_note helper method

See merge request gitlab-org/gitlab-ce!31235

Fix whitespace in topic, university, workflow docs

See merge request gitlab-org/gitlab-ce!30603

Many code blocks are 4spaced, and they render in GitLab
without coloring as a result, even though they are
fenced with a language label. If in a list, other items
will render as being in a code block too, even if not
meant to. This fixes all these issues, and cleans up
minor white space issues in /topic, /university, /update
and /workflow docs.

Docs: update time tracking doc

See merge request gitlab-org/gitlab-ce!30890

- CORE ONLY badge
- Link 'introduced in' note
- Inline linking

Use file-loader for sprite icons within icon.vue

See merge request gitlab-org/gitlab-ce!31257

Help user to know what to do when deploying to cluster

Closes #58947

See merge request gitlab-org/gitlab-ce!31318

Move version info for Geo

See merge request gitlab-org/gitlab-ce!31269

Fix whitespace in dev docs

See merge request gitlab-org/gitlab-ce!30599

Many code blocks are 4spaced, and they render in GitLab
without coloring as a result, even though they are
fenced with a language label. If in a list, other items
will render as being in a code block too, even if not
meant to. This fixes all these issues for most docs in
/development, and cleans up other whitespace issues too

Update gitlab-styles to close #54853

Closes #54853

See merge request gitlab-org/gitlab-ce!31155

Change validations to allow blank but not allow nil

See merge request gitlab-org/gitlab-ce!31133

- The most common use case for qualified_domain_validator currently is
to allow blank ([]) but not allow nil. Modify the
qualified_domain_validator to support this use case.

Ensure default metrics embed is cached

See merge request gitlab-org/gitlab-ce!31157

Remove unused cluster configuration logic

See merge request gitlab-org/gitlab-ce!25725

Edits to user Profile and Settings content

See merge request gitlab-org/gitlab-ce!31128

Each of these files were edited to ensure compliance
with the docs standard layout, as part of the SSOT epic.

In addition, some copy editing was done, to improve clarity,
and comply with the GitLab docs style guide.

Add support for controlling amount of nodes

See merge request gitlab-org/gitlab-ce!31299

Nodes spun up in Gcloud defaults to '3' nodes
This number can be a lot considering the QA
autodevops spec does not need this many nodes

All cluster resources are now created on demand when
a deployment job starts.

Remove duplicated words on custom hooks docs

See merge request gitlab-org/gitlab-ce!31309

Docs: Add SCIM troubleshooting for Azure mapping error

Closes gitlab-ee#13016

See merge request gitlab-org/gitlab-ce!31208

Document multi-project variable precedence

Closes gitlab-ee#12879

See merge request gitlab-org/gitlab-ce!31291