Add new checkbox for optional data in service ping

...admin/application_settings/setup_metrics_and_profiling.js

...n/application_settings/metrics_and_profiling/constants.js

...cation_settings/metrics_and_profiling/usage_statistics.js

app/helpers/application_settings_helper.rb

app/models/application_setting_implementation.rb

app/views/admin/application_settings/_usage.html.haml

...3_add_optional_metrics_enabled_to_application_settings.rb

...240110160816_update_optiona_metrics_value_service_ping.rb

db/schema_migrations/20240110160643

db/schema_migrations/20240110160816

db/structure.sql

doc/api/settings.md

...gs/_include_optional_metric_in_service_ping_checkbox.haml

ee/lib/ee/service_ping/permit_data_categories.rb

ee/lib/ee/service_ping/service_ping_settings.rb

ee/spec/lib/ee/service_ping/build_payload_spec.rb

ee/spec/lib/ee/service_ping/permit_data_categories_spec.rb

ee/spec/lib/ee/service_ping/service_ping_settings_spec.rb

lib/service_ping/service_ping_settings.rb

locale/gitlab.pot