Backfill route namespace_id for namespaces

See merge request gitlab-org/gitlab!78393

Backfills route's namespace_id for user namespaces and groups
(for these records it's just copy of source_id). Projects will be
backfilled later (when project namespaces are backfilled for projects).

Changelog: added

Debug gitlab transactions stack

See merge request gitlab-org/gitlab!79709

Resolve "Performance Issues with ReleasesController and subgroups"

See merge request gitlab-org/gitlab!79674

there's no requirement for subgroups/projects
with multiple permissions on this endpoint

Fix namespace statistics migration failure

See merge request gitlab-org/gitlab!80344

Update Dependency Scanning docs with details on generic variables

See merge request gitlab-org/gitlab!76410

Remove multiple UI deletions on package tests

See merge request gitlab-org/gitlab!79217

Applied by a reviewer

Copy security schema files to EE directory instead of symlink

See merge request gitlab-org/gitlab!80138

Fix a couple typos in LFS download service

See merge request gitlab-org/gitlab!80341

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/79657 modified
`NamespaceStatistics` to use a new database column
(`dependency_proxy_size`) in the `before_save` callback. However,
migration tests that roll back to an older schema value previously
would fail since the column did not exist.

To mitigate this issue, we now check for the existence of the column
before attempting to use it.

On CI, debug only in system tests

Return an error for an invalid ref_name

See merge request gitlab-org/gitlab!79531

Remove label hover state css override in right sidebars

See merge request gitlab-org/gitlab!80211

Update preinstalled sbt version in DS docs

See merge request gitlab-org/gitlab!80142

WorkItemUpdate mutation allows to update title

See merge request gitlab-org/gitlab!80237

Use StrongParameters for ExtractsRef

See merge request gitlab-org/gitlab!79997

Self-monitoring docs deprecation warnings

See merge request gitlab-org/gitlab!76891

Show the job that created the deployment

See merge request gitlab-org/gitlab!79261

Docs: Specify that an issue is confidential

See merge request gitlab-org/gitlab!80217

Clean up Create Branch from Jira form

See merge request gitlab-org/gitlab!79922

Use confirmOrderParams quantity for GTM quantity values

See merge request gitlab-org/gitlab!80100

Also link to it in case the trace logs need to be examined.

If a deployment is made with the API, there is no job. Instead, display
a badge with the text 'API'.

Update Import/Export ObjectBuilder for merge requests

See merge request gitlab-org/gitlab!80278

Document that an incident label is no longer required

See merge request gitlab-org/gitlab!80322

Document wiki switch editor feature flag

See merge request gitlab-org/gitlab!79880

Describe the progress of the feature flag while I was out of the
office. I don't think I have it right, but it's time to start.

Docs: Update GitLab Agent terminology

See merge request gitlab-org/gitlab!80062

Add dropdown with work item types to create task component

See merge request gitlab-org/gitlab!80076

Doc: Querying Container Registry's v2 catalog

See merge request gitlab-org/gitlab!79847

Fix Geo checksummable check failing when file is nil

See merge request gitlab-org/gitlab!80280