When we emit metrics for Sidekiq workers, we were only adding some
labels for workers defined in our application code.
ActionMailer::MailDeliveryJob comes from Rails - we don't define that
class. But we still want to add these labels to the metrics. The urgency
label in particular is important, as it's used for calculating SLIs;
without that label, we current have no SLIs for the mailers queue.

Jira Issue Detail: Add error and loading state

See merge request gitlab-org/gitlab!56179

Adds basic error and loading states.

Improving github mirror spec flakiness

See merge request gitlab-org/gitlab!56163

Clarify zero-downtime upgrade docs

See merge request gitlab-org/gitlab!56148

The documentation was not sufficiently clear that skip-version
upgrades are discouraged for zero-downtime upgrades. This adds some
clarification.

Geo Node Status 2.0 - Node Header Details

See merge request gitlab-org/gitlab!55546

This change adds the Health Status,
Actions, and Last Updated info
to the Node header.

Add tier badge to GitLab.com settings page

See merge request gitlab-org/gitlab!56403

Add maintenance mode docs link to temporary read-only docs

See merge request gitlab-org/gitlab!56282

Fix crashing in-product-marketing email worker

See merge request gitlab-org/gitlab!56381

Update CI template examples to default branch

See merge request gitlab-org/gitlab!56301

We don't need to hardcode to master, we should use the
default branch CI/CD variable

Harden Prometheus client wrapper

See merge request gitlab-org/gitlab!56210

Web IDE show alert when project rejects unsigned commits

See merge request gitlab-org/gitlab!54166

Revert "Merge branch 'chore/unknown-sign-in-info-text' into 'master'"

See merge request gitlab-org/gitlab!56468

Include file digests in package detail presenter

See merge request gitlab-org/gitlab!56284

Add selected state for chart button in vulnerabilities dashboard

See merge request gitlab-org/gitlab!54763

Don't process payload_attribute_mapping when it's blank

See merge request gitlab-org/gitlab!55511

Linked GraphQL docs output

See merge request gitlab-org/gitlab!55901

Merge branch '300351-es-migration-add-permission-data-to-notes-attempt-3-migration-part' into 'master'

Elasticsearch migration to add permission data to notes documents

See merge request gitlab-org/gitlab!56177

Revert to previous scss and instead use gl class

See merge request gitlab-org/gitlab!56172

Refactor Geo::VerifiableRegistry module

See merge request gitlab-org/gitlab!56175

Remove Jira Issue username

See merge request gitlab-org/gitlab!56322

This changes the GraphQL markdown documentation to have links to
types.

This reverts merge request !46018

We are not going to use the username because Jira API doesn't provide
`name` in the case of Jira Cloud.

This partially reverts 63082f24.

Set max-nesting-depth to 5 in stylelint

See merge request gitlab-org/gitlab!56459

Remove obsolete DOMContentLoadedEventListener

See merge request gitlab-org/gitlab!56375

[RUN AS-IF-FOSS] Revert "Reuse scope board mutation logic for epic boards'"

See merge request gitlab-org/gitlab!56456

General/Merge requests - Review and revise settings-related UI text

See merge request gitlab-org/gitlab!50383

Docs: Fixing typos in example JSON within group_boards.md

See merge request gitlab-org/gitlab!56410

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

Fix a typo in Feature Flag Roll Out template

See merge request gitlab-org/gitlab!56411

This reverts merge request !55982

Extend dast profile instance variable with branch

See merge request gitlab-org/gitlab!56433

Add Basic Group Level Wiki E2E

See merge request gitlab-org/gitlab!56171

See https://gitlab.com/gitlab-org/quality/testcases/-/issues/1708