Remove usages of search:includeFrozen advanced setting

[lukasolson]

Part of #112621.

In 9.0, Elasticsearch will no longer support unfreezing indices. Any existing frozen indices will be unfrozen automatically. (See elastic/elasticsearch#70192.)

As a result, we should no longer be sending the ignore_throttled parameter in search requests.

Currently there's an advanced setting, search:includeFrozen, which is deprecated and slated to be removed in 9.0.

We need to remove all references to this advanced setting & ensure we're no longer sending the ignore_throttled parameter in search requests.

Following are a number of existing references:

Observability solution

kibana/x-pack/plugins/observability_solution/infra/server/lib/adapters/framework/kibana_framework_adapter.ts

Line 171 in 2f9b90a

const includeFrozen = await uiSettings.client.get<boolean>(UI_SETTINGS.SEARCH_INCLUDE_FROZEN);

kibana/x-pack/plugins/observability_solution/metrics_data_access/server/lib/adapters/framework/kibana_framework_adapter.ts

Line 149 in d83a737

const includeFrozen = await uiSettings.client.get<boolean>(UI_SETTINGS.SEARCH_INCLUDE_FROZEN);

kibana/x-pack/plugins/observability_solution/logs_shared/server/lib/adapters/framework/kibana_framework_adapter.ts

Line 115 in 31bc6c4

const includeFrozen = await uiSettings.client.get<boolean>(UI_SETTINGS.SEARCH_INCLUDE_FROZEN);

kibana/x-pack/plugins/observability_solution/apm/server/lib/helpers/get_apm_event_client.ts

Line 28 in a99a493

coreContext.uiSettings.client.get<boolean>(UI_SETTINGS.SEARCH_INCLUDE_FROZEN)

kibana/x-pack/plugins/observability_solution/infra/server/lib/helpers/get_apm_data_access_client.ts

Line 47 in d69e598

uiSettingsClient.get<boolean>(UI_SETTINGS.SEARCH_INCLUDE_FROZEN),

Reporting (export CSV)

kibana/packages/kbn-generate-csv/src/lib/get_export_settings.ts

Line 69 in b628770

client.get(UI_SETTINGS_SEARCH_INCLUDE_FROZEN),

Unified field list

kibana/packages/kbn-unified-field-list/src/services/field_existing/load_field_existing.ts

Line 44 in b628770

const includeFrozen = uiSettingsClient.get(UI_SETTINGS.SEARCH_INCLUDE_FROZEN);

Data

kibana/src/plugins/data/server/search/strategies/ese_search/request_utils.ts

Line 28 in b628770

const includeFrozen = await uiSettingsClient.get(UI_SETTINGS.SEARCH_INCLUDE_FROZEN);

Timelion

kibana/src/plugins/vis_types/timelion/server/series_functions/es/lib/build_request.js

Line 70 in b628770

const includeFrozen = Boolean(tlConfig.settings[UI_SETTINGS.SEARCH_INCLUDE_FROZEN]);

Graph

kibana/x-pack/plugins/graph/server/routes/search.ts

Line 37 in fb4946d

const includeFrozen = await uiSettings.get<boolean>(UI_SETTINGS.SEARCH_INCLUDE_FROZEN);

[elasticmachine]

Pinging @elastic/kibana-data-discovery (Team:DataDiscovery)