Add documentation for SSE image upload config

See merge request gitlab-org/gitlab!47480

Adds documentation for Static Site Editor config
file image_upload_path config entry.

Also adds explicit section headers and info
for different config files

Run gitlab-terraform destroy from the correct directory

See merge request gitlab-org/gitlab!47881

Resolve "GitLab API doesn't expose Cluster Managed state"

See merge request gitlab-org/gitlab!47310

Revert "Merge branch 'remove-DOMContentLoaded-clusters-Pages' into 'master'"

See merge request gitlab-org/gitlab!47992

Remove DOMContentLoaded Eventlisteners

See merge request gitlab-org/gitlab!47802

Update Gitaly version

See merge request gitlab-org/gitlab!48016

Document Geo pause/resume single-node limitation

See merge request gitlab-org/gitlab!47358

Add query timing recommendations to the Database docs

See merge request gitlab-org/gitlab!47346

Add section on supported deviations from the ref architectures

See merge request gitlab-org/gitlab!47276

Move the conan api concern to a proper location

See merge request gitlab-org/gitlab!47771

- Remove defaults for managed and enabled in project clusters when PUT
- Remove defaults for managed and enabled in group clusters when PUT
- Remove defaults for managed and enabled in instance clusters when PUT
- Update docs based on previous changes

This reverts merge request !47799

Handle `milestones: nil` in `Release::CreateService#execute`

See merge request gitlab-org/gitlab!47229

This commit updates `Releases::CreateService` to handle cases where
`#execute` is passed a Hash with `milestones: nil`. In this case, the
service should behave as if `milestones: []` was passed.

Adding note on migrations to Gitlab Docs

See merge request gitlab-org/gitlab!47703

Move user ee spec to correct directory

See merge request gitlab-org/gitlab!47558

Boards - Move issue using VueX action

See merge request gitlab-org/gitlab!47866

Remove DOMContentLoaded Eventlisteners

See merge request gitlab-org/gitlab!47775

Fixed UI issues in merge conflict app

See merge request gitlab-org/gitlab!47916

On-demand loading of select2 CSS

See merge request gitlab-org/gitlab!44319

Fix for loading select2 on demand

Fix of general select2 setup + linting fixes

Typo in exclude for stylelint
Added lazy CSS Loading for all Select2 instances

Fixed Spec around Select 2 + no-nesting  rules

Add option to remove legacy Tiller server

See merge request gitlab-org/gitlab!47457

Since GitLab 13.2, a local Tiller has been used for Helm 2 clusters,
and as of GitLab 13.6, Helm 3 is used by default. This re-adds the
Helm application row when the Helm record is present, to give existing
users an easy option to remove the unused Tiller server from their
cluster.

Detail path issues between windows and linux

See merge request gitlab-org/gitlab!43020

Windows runners have a non-usable path syntax on a Linux server

Edit CI schedules doc according to Vale suggestions

See merge request gitlab-org/gitlab!47811

Edit CI Variables doc according to Vale

See merge request gitlab-org/gitlab!46957

Render markdown snippets on Geo secondary sites

See merge request gitlab-org/gitlab!46812

Utilize `ProjectSetting#has_vulnerabilities` attribute to get projects

See merge request gitlab-org/gitlab!47259

Fix kwargs deprecation warnings for jwt_token helper

See merge request gitlab-org/gitlab!47791

Update quarantine tag

See merge request gitlab-org/gitlab!47986

Update Gitaly docs to mention TLS client certificate support

See merge request gitlab-org/gitlab!47954