Allow skipping of Merge Train syncs

See merge request gitlab-org/gitlab!46780

Do not attempt to fetch snippet information on the new snippet's creation

See merge request gitlab-org/gitlab!46355

Add CI/CD settings for Automatic Deployment Rollbacks

See merge request gitlab-org/gitlab!45816

The UI is conditionally rendered based on the licensed feature
The licensed feature is not added at this stage

Add pipeline graph to editor page

See merge request gitlab-org/gitlab!46580

GraphQL: Adds upstream/downstream pipeline(s) and source job to Pipelines

See merge request gitlab-org/gitlab!45212

* Adds source_job, path, and project
* Updates schema and docs
* Adds initial specs for upstream

Replace all snowplow mocks with the spec helper

See merge request gitlab-org/gitlab!46695

This removes all existing offenses, where we mocked `Gitlab::Tracking`
instead of using the Snowplow spec helper.

Add PyPI package manager test

See merge request gitlab-org/gitlab!46230

Resolve "Implement GraphQL Startup.js for Design Management app"

See merge request gitlab-org/gitlab!46660

Update Gitaly version

See merge request gitlab-org/gitlab!46778

Add filtering by recorded at date to measurements

See merge request gitlab-org/gitlab!46344

This adds support for skipping Merge Train syncs by adding the
"merge-train skip" tag to a commit message. This is necessary so we can
reduce the number of redundant sync pipelines as part of our release
process.

See https://gitlab.com/gitlab-com/gl-infra/delivery/-/issues/1258 for
more information.

Stop Snippet fixtures from repeatedly cloning

See merge request gitlab-org/gitlab!46480

Optionally match "Is using seat"

See merge request gitlab-org/gitlab!46764

Update issue header actions UI

See merge request gitlab-org/gitlab!44440

Consolidate various issue actions into a dropdown menu so that
all issue actions are in one place, improving UX

danger: Allow section prefix in commit messages

See merge request gitlab-org/gitlab!46474

This change adds filtering capabilities by recorded at to instance
statistics measurements GraphQL api.

Update Gitaly version

See merge request gitlab-org/gitlab!46767

Add clarifications to ### Change your personal details

See merge request gitlab-org/gitlab!45539

Feature flags should be created with underscores

See merge request gitlab-org/gitlab!46290

Improve a bit the commit message guidelines

See merge request gitlab-org/gitlab!46372

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

Add lefthook configuration for documentation

See merge request gitlab-org/gitlab!46517

This change adds the pipeline graph to the pipelien editor page in a
separate tab.

Users are able to see their pipeline represented visually or as text.

Instead of setting up the local Apollo cache for storing
immutable data we benefit the simpler provide/inject
mechanism

Cleaned up the component as well to get rid of redundant props

Update haml_lint from 0.34.0 to 0.36.0

See merge request gitlab-org/gitlab!44914