Docs: Update danger to accept docs linting changes

See merge request gitlab-org/gitlab-ce!30497

Fix docs URL in trigger-build-docs puts text

See merge request gitlab-org/gitlab-ce!30473

Makes copying host keys a recommended step

Closes #64211

See merge request gitlab-org/gitlab-ce!30487

Quarantine >import project from template<

See merge request gitlab-org/gitlab-ee!14516

Quarantine failing push limit test

See merge request gitlab-org/gitlab-ce!30496

Fix WorkhorseHelpers module is missing

See merge request gitlab-org/gitlab-ce!30452

This interferes spec execution on local environment.

Resolve "Clicking edit button in a thread reply doesn’t work"

Closes #64134

See merge request gitlab-org/gitlab-ce!30424

- applied functional component patch
- fixed border radius for list
- fixed Karma test to take a correct li amount

Allow ReactiveCaching to support nil value

See merge request gitlab-org/gitlab-ce!30456

Push feature flag for embedding metrics

See merge request gitlab-org/gitlab-ce!30342

Limit user information to RackAttack throttles

See merge request gitlab-org/gitlab-ce!30467

rack.attack.match_discriminator is only return on
throttle_authenticated_api or throttle_authenticated_web requests, so
we're avoiding logging user_id on blacklist requests

Follow up of https://gitlab.com/gitlab-org/gitlab-ce/issues/62756

Docs: Remove extra whitespaces in docs

See merge request gitlab-org/gitlab-ce!30493

Removes all the extra whitespaces at end of lines,
inside tags, and removes extra newlines

Centralize markdownlint configuration

See merge request gitlab-org/gitlab-ce!30263

The configuration is currently only specified in CI, by moving it into
`.mdlrc` we get immediate feedback locally in supported editors.

To ensure `mdl` is available it's also added to the `Gemfile`, though
CI will still use the version installed in the `gitlab-docs-lint` image.

Update the installation link

See merge request gitlab-org/gitlab-ce!30489

Docs: Update redirected links in docs (part 2)

See merge request gitlab-org/gitlab-ce!30441

Updating redirected links in the development, install, policy
raketasks and university dirs. Should now link to final
URL to avoid redirect hops

Move the consul server docs to its own section

Closes #63538

See merge request gitlab-org/gitlab-ce!30192

The consul docs are currently in the HA database section, but it should
be in it's own section.

Add relevant webcast to drive traffic and MQLs

See merge request gitlab-org/gitlab-ce!30236

Doc for "Require session with smartcard login for Git access"

See merge request gitlab-org/gitlab-ce!30466

Docs: Update redirected links in docs (part 3)

See merge request gitlab-org/gitlab-ce!30442

This updates redirected links in integration, update, user
and workflow dirs. Should now link to final URLs to avoid
redirect hops