Add latest changes from gitlab-org/gitlab@master

.rubocop_todo/performance/flat_map.yml

...harbor_registry/components/harbor_registry_breadcrumb.vue

...ascripts/packages_and_registries/harbor_registry/index.js

...pts/vue_shared/issuable/list/components/issuable_item.vue

...sets/javascripts/work_items/pages/work_items_list_app.vue

...rvices/projects/apple_target_platform_detector_service.rb

config/events/gitlab_cli_command_used.yml

config/feature_flags/beta/group_hierarchy_optimization.yml

config/feature_flags/development/limited_access_modal.yml

config/metrics/schema/base.json

config/sidekiq_queues.yml

db/docs/protected_branch_merge_access_levels.yml

...ected_branch_merge_access_levels_multi_column_not_null.rb

...idx_security_policy_project_links_on_project_id_and_id.rb

...pproval_policy_rule_project_links_on_project_id_and_id.rb

...drop_index_security_policy_project_links_on_project_id.rb

...index_approval_policy_rule_project_links_on_project_id.rb

db/schema_migrations/20250515194723

db/schema_migrations/20250526170712

db/schema_migrations/20250526170714