This change allows Discussions::ResolveService to infer the related
Merge Request without the params[:merge_request] being present.

Previously the param was expected to be passed and the service would
error if it were not present.

This change is being made for two reasons:

1) Discussions can be associated with Designs, which have no
relationship with Merge Requests. In order to be able to use this
service to resolve Discussions on Designs, we need to make this service
able to treat the param as optional.

2) This service is to be called from within the GraphQL API. It
shouldn't be the API's responsibility to find the related Merge Request
and pass it to the service, but instead the service should be
responsible for making sure the right services are called after
resolving Discussions on Merge Requests.

The params[:merge_request] has been kept as an optimisation for existing
code that has fetched the Merge Request already before calling the
service (this won't be the case for the GraphQL API).

https://gitlab.com/gitlab-org/gitlab/-/issues/13049

GraphQL: hasPreviousPage and hasNextPage not working consistently

Closes #218340

See merge request gitlab-org/gitlab!32476

for stable/keyset cursor pagination

Add suggested limit of 25 words per sentence

See merge request gitlab-org/gitlab!30743

Docs for VSA cycle time and lead time

Closes #217997

See merge request gitlab-org/gitlab!32359

This adds a section to the Value Stream Analytics documentation to
explain how the lead time and cycle time metrics are calculated.

[RUN AS-IF-FOSS] Fix Iteration FOSS pipeline

Closes #219169

See merge request gitlab-org/gitlab!33112

Update container_expiration_policies defaults

See merge request gitlab-org/gitlab!32600

Remove lock retries from migration

Scope code-nav artifact authorization to project

See merge request gitlab-org/gitlab!32981

Add report type & scanner name to security dashboards

See merge request gitlab-org/gitlab!31775

Split the dashboard header to a separate component

See merge request gitlab-org/gitlab!32069

Fix merge conflicts in raketasks/readme

Closes #219165

See merge request gitlab-org/gitlab!33108

Fallback to lowest visibility level in snippet visibility radio

See merge request gitlab-org/gitlab!31847

Fix broadcast messages button alignment

See merge request gitlab-org/gitlab!32801

Create SystemNote when Issue Iteration is changed

See merge request gitlab-org/gitlab!32346

Add the creation of SystemNotes when an Issue gets their iteration
changed or removed.

GitLab UI GlBadge integration

See merge request gitlab-org/gitlab!31646

Update email to include issue link

See merge request gitlab-org/gitlab!32833

Extract storage move logic out of Project

See merge request gitlab-org/gitlab!32707

Rename rack_attack.rb initializer

See merge request gitlab-org/gitlab!33072

Consolidate LDAP setup documentation

Closes #213034

See merge request gitlab-org/gitlab!29376

Make text "Active" be a label for "Active schedule" checkbox

See merge request gitlab-org/gitlab!27054

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/27054

Add Go to Development/Packages

See merge request gitlab-org/gitlab!33000

Part of the [Style text badges issue][1].

This moves most uses of `GlBadge` to `GlDeprecatedBadge`. Some have been
moved to the new `GlBadge`, as they've received UX review.

[1]: https://gitlab.com/gitlab-org/gitlab-ui/-/issues/481

Update GitHub integration docs

See merge request gitlab-org/gitlab!24632

Avoid global feature flags for frontend too

See merge request gitlab-org/gitlab!33068

Improve CI variables Syntax of env variables section

Closes gitlab-runner#4115

See merge request gitlab-org/gitlab!32922

Refactor Snippets::UpdateService to allow multiple files

See merge request gitlab-org/gitlab!32832

Control alert management feature flag per project

See merge request gitlab-org/gitlab!33063

[RUN AS-IF-FOSS] Move DraftNote outside EE

See merge request gitlab-org/gitlab!32631

Add additional data to Release GraphQL endpoint

See merge request gitlab-org/gitlab!30873

RackAttack config file was renamed to 'rack_attack_new.rb' so it was
able to co-exists with the Omnibus settings (for more info see
https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/31246#note_215110463)

Since the Omnibus RackAttack settings were removed on 13.0, we can
rename this initializer back to its original name.

Related to https://gitlab.com/gitlab-org/gitlab/-/issues/218291