Update reduce repo size documentation

See merge request gitlab-org/gitlab!52734

Merge branch 'mwaw/273391-extract-product-analytics-metrics-aggregation-out-of-hllrediscounter-module' into 'master'

Extract Product Analytics metrics aggregation out of HLLRedisCounter module

See merge request gitlab-org/gitlab!52334

Update gitlab-experiment to version 0.4.8 [RUN ALL RSPEC]

See merge request gitlab-org/gitlab!52824

Do not interpret escaped markdown as shortcuts (like `@` and `#`)

See merge request gitlab-org/gitlab!45922

so they don’t get confused as references

Expose if user is a bot

See merge request gitlab-org/gitlab!52003

Add OpenSearch for GitLab

See merge request gitlab-org/gitlab!52583

Introduce a rendering limit for commit titles

See merge request gitlab-org/gitlab!52904

Merge branch '223618-project-labels-api-return-404-label-not-found-if-label-name-contains-dot' into 'master'

Project labels API returns error if label name contains dot "."

See merge request gitlab-org/gitlab!52591

For example, a label such as `v.1` should
be allowed

Sort JS imports in the EE code

See merge request gitlab-org/gitlab!52977

Sort JavaScript imports in the EE code
to match our future ESLint configuration.

Move shared alert processing logic to concern

See merge request gitlab-org/gitlab!52374

Epic Boards - Add Boards navigation item under Epics

See merge request gitlab-org/gitlab!51856

Update filenames in code quality docs

See merge request gitlab-org/gitlab!52954

Delete old README redirects

See merge request gitlab-org/gitlab!53001

Migrate subscription toggle button to GlToggle

See merge request gitlab-org/gitlab!52717

Migrate use of the vue_shared toggle to GlToggle

Code extraction - refactoring of MR services classes

See merge request gitlab-org/gitlab!49827

Review feedback

We prefer index files now. Updates lint-doc
to match.

Improve search filter by taking space in file path into account

See merge request gitlab-org/gitlab!52392

Define resource group at Ci::Processable level

See merge request gitlab-org/gitlab!51880

Merge branch '281815-convert-project-members-list-view-from-haml-to-vue-setup-vue-application-2' into 'master'

Setup project members Vue application

See merge request gitlab-org/gitlab!52148

Convert HAML project members view to new Vue layout that matches group
members layout

In build_service.rb, let's refactor some param processing code
and comments from the execute() method into a new
filter_label_id_params() method.

While at it let's also add a few comments.

In build_service.rb, let's move most of the force_remove_source_branch
handling code into a new force_remove_source_branch() method.

In issuable_base_service.rb the code processing labels is making
the update() method not as clear as it could be. Let's refactor
this code into a new assign_requested_labels() method.

While at it, lets rename labels_changing? into ids_changing?
as the method is not specific to labels and could be used with
other arrays of ids.