Avoid duplicating a lot of content from the official installation page: https://docs.kroki.io/kroki/setup/install/.

Fix future tense issues

See merge request gitlab-org/gitlab!48542

Fix future tense issues

See merge request gitlab-org/gitlab!48545

Fix future tense issues

See merge request gitlab-org/gitlab!48544

Rename Piwik to Matomo

See merge request gitlab-org/gitlab!45658

This currently will fall back to the legacy Piwki settings (`piwiki_url`
and `piwik_site_id`) if the new Matoma settings are not defined.

Update feature flags that belong to group::code review

See merge request gitlab-org/gitlab!47893

Update fog-aws to v3.6.7 [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!48519

Merge branch '32222-use-artifact-relative-urls-to-fetch-knapsack-and-flaky-tests-metadata-take-2' into 'master'

Resolve "Use artifact relative URLs to fetch Knapsack and Flaky tests metadata"

See merge request gitlab-org/gitlab!48461

Add apply suggestion component

See merge request gitlab-org/gitlab!48324

Handle blank default branch in security configuration

See merge request gitlab-org/gitlab!48328