Add docs for breaking changes of GitLab CI in 12.0

See merge request gitlab-org/gitlab-ce!29053

Visit project after push

Closes gitlab-org/quality/nightly#105

See merge request gitlab-org/gitlab-ce!29247

Removes duplicated shared_context folder on spec/support

See merge request gitlab-org/gitlab-ce!29305

Adds sidekiq worker label for ruby metrics

Closes #60303

See merge request gitlab-org/gitlab-ce!29215

Most of the shared context are located under
spec/support/shared_contexts, we only have one file under
spec/support/shared_context, this MR moves it to
spec/support/shared_contexts instead

Backport: Add frontend support for cluster health alerts

See merge request gitlab-org/gitlab-ce!29075

Adds a new query text input for metric alerts

CE backport for Storage Counter changes

Closes #59232

See merge request gitlab-org/gitlab-ce!29206

Don't fail the pipeline when a colon-emoji is used

See merge request gitlab-org/gitlab-ce!29291

Add certificate valid time to pages domain table

See merge request gitlab-org/gitlab-ce!29287

Save certificate validity time for pages domains on save
Fill validity time for existing pages domains in background migration

Add pages domains acme orders

See merge request gitlab-org/gitlab-ce!27811

Extract acme double to helper

Create ACME challanges for pages domains

* Create order & challange through API
* save them to database
* request challenge validation

We're saving order and challenge as one entity,
that wouldn't be correct if we would order certificates for
several domains simultaneously, but we always order certificate
per domain

Add controller for processing acme challenges redirected from pages

Don't save acme challenge url - we don't use it

Validate acme challenge attributes

Encrypt private_key in acme orders

A colon-emoji like 💯 can be valid in the case where we're talking
about the GitLab feature that processes these into emojis. It's fine to
warn about those, but failing the pipeline is too restrictive.

Documentation for dynamic element validation

See merge request gitlab-org/gitlab-ce!29169

Fix some typos

See merge request gitlab-org/gitlab-ce!29286

Update to GitLab Shell v9.3.0

See merge request gitlab-org/gitlab-ce!29283

Create BaseService for Auto Merge architecture

See merge request gitlab-org/gitlab-ce!29120

Increase Jest timeout on CI to 5 seconds

Closes #62855, #61905, and #61235

See merge request gitlab-org/gitlab-ce!29278

Signed-off-by: William Desportes <williamdes@wdes.fr>

Update rspec-retry to fix Selenium NoSuchDriverError errors

Closes #58882

See merge request gitlab-org/gitlab-ce!29276

Resolve "New threaded discussion design"

Closes #62124

See merge request gitlab-org/gitlab-ce!28580

Add changelog file

Resolve "Url for the next request with pagination is missing port"

Closes #62847

See merge request gitlab-org/gitlab-ce!29267

i18n datetime_utility file

See merge request gitlab-org/gitlab-ce!29193

Resolve "Add counterpart TAE to the reviewer roulette"

Closes #62015

See merge request gitlab-org/gitlab-ce!28678

Fix alignment of MR tabs and buttons

Closes #55125

See merge request gitlab-org/gitlab-ce!29088

- Makes activity dropdown and resolved counter smaller
- Uses grid for spacing
- Removes scrolling on MR tabs

Allow lowercase prefix for Youtrack issue ids

Closes #62661

See merge request gitlab-org/gitlab-ce!29057

Added troubleshooting section to "Group-level Kubernetes clusters"

See merge request gitlab-org/gitlab-ce!29228

Signed-off-by: Rémy Coutable <remy@rymai.me>

Adds documentation for vulnerability dismissal reasons

See merge request gitlab-org/gitlab-ce!29213

Use "update" instead of "upgrade" in Clusters -> Managed Apps

Closes #60852

See merge request gitlab-org/gitlab-ce!29207

Use update term instead of update in the clusters managed app
implementation in order to make the implementation and UI
language more consistent.