Add branches_to_be_notified param to hangouts

Closes #220503

See merge request gitlab-org/gitlab!35599

The API documentation says that it is possible to update
branches_to_be_notified via API but the endpoint was not
accepting the parameter. This commit adds support for
branches_to_be_notified

Added question about secondary login

Closes #250686

See merge request gitlab-org/gitlab!43273

Remove billing and update Fulfillment categories

See merge request gitlab-org/gitlab!43298

Update ee/config/feature_flags/development/codeowners_match_ancestor_groups.yml

See merge request gitlab-org/gitlab!43314

Show inherited labels in a subgroup and project labels page

Closes #241990

See merge request gitlab-org/gitlab!42960

Store manifest import data outside of session

See merge request gitlab-org/gitlab!42869

Docs formatting fixes

See merge request gitlab-org/gitlab!43377

Merge branch '249368-unit-test-report-test-cases-with-errored-status-show-skipped-icon' into 'master'

Unit Test Report: Fix icon for errored status

See merge request gitlab-org/gitlab!42540

Use status_warning_borderless icon for errored test cases
Use status_notfound_borderless as fallback icon for unknown status

Add severity and published sorting for incidents

See merge request gitlab-org/gitlab!42800

- Specs for EE and CE

Always set created_by_id when creating a user

See merge request gitlab-org/gitlab!43342

Merge branch '238314-search-ui-implement-issue-scope-results-filter-by-confidentiality-backend' into 'master'

Backend support for search issue filtering by confidential

See merge request gitlab-org/gitlab!42018

Return max_seats_used in namespaces list API

See merge request gitlab-org/gitlab!42644

Speed up banzai milestone reference filter specs

See merge request gitlab-org/gitlab!43053

Update Jira importer apollo client cache update to be immutable

See merge request gitlab-org/gitlab!43318

Backfill group info for some Plan feature flags

See merge request gitlab-org/gitlab!43251

Speed up ee/spec/requests/api/search_spec.rb

See merge request gitlab-org/gitlab!42695

Merge branch '230720-tabs-vue-migrate-app-assets-javascripts-environments-folder-environments_folder_view-vue-to' into 'master'

Migrate environments folder tabs to GlTabs

See merge request gitlab-org/gitlab!42894

Remove nested selectors in header

See merge request gitlab-org/gitlab!43354

GraphQL: Remove use of resolve procs from type definition (Part 1)

See merge request gitlab-org/gitlab!42111

so that we can start using the new GraphQL
interpreter (https://graphql-ruby.org/queries/interpreter.html#compatibility)

Use gl-badge instead of custom styles

See merge request gitlab-org/gitlab!43030

Remove migrate_bio_to_user_details FF

See merge request gitlab-org/gitlab!43309

Move Feature Flag API Entities to Core RUN AS-IF-FOSS

See merge request gitlab-org/gitlab!43345

Update soft email confirmation yaml

See merge request gitlab-org/gitlab!43286

Add test encryption key

See merge request gitlab-org/gitlab!42475

Use dataset instead of inline javascript to embed initial issuable data

See merge request gitlab-org/gitlab!42667

Create inclusive-language tests

Closes technical-writing#120

See merge request gitlab-org/gitlab!43038

Begin testing for words that are ableist in nature.

Update documentation: doc/push_rules/push_rules.md

Closes #254984

See merge request gitlab-org/gitlab!43232

Move job token specs to core

See merge request gitlab-org/gitlab!42374

Reset labels select search text on Enter

See merge request gitlab-org/gitlab!43285

Migrate self monitor form button

Closes #219807

See merge request gitlab-org/gitlab!43316