[DOCS] consolidate telemetry settings to core (elastic#52634) (elasti…

…c#54261)

* docs: consolidate telemetry settings to core

Telemetry is no longer part of monitoring.

* docs: revise telemetry settings text

* docs: tweak telemetry setting text

docs/settings/monitoring-settings.asciidoc

@@ -66,13 +66,6 @@ both the {es} monitoring cluster and the {es} production cluster.
 
 If not set, {kib} uses the value of the `elasticsearch.password` setting.
 
-`telemetry.enabled`::
-Set to `true` (default) to send cluster statistics to Elastic. Reporting your
-cluster statistics helps us improve your user experience. Your data is never
-shared with anyone. Set to `false` to disable statistics reporting from any
-browser connected to the {kib} instance. You can also opt out through the
-*Advanced Settings* in {kib}.
-
 `xpack.monitoring.elasticsearch.pingTimeout`::
 Specifies the time in milliseconds to wait for {es} to respond to internal
 health checks. By default, it matches the `elasticsearch.pingTimeout` setting,

docs/setup/settings.asciidoc

@@ -386,6 +386,11 @@ cannot be `false` at the same time.
  To enable telemetry and prevent users from disabling it,
  set `telemetry.allowChangingOptInStatus` to `false` and `telemetry.optIn` to `true`.
 
+`telemetry.enabled`:: *Default: true* Reporting your cluster statistics helps
+us improve your user experience. Your data is never shared with anyone. Set to
+`false` to disable telemetry capabilities entirely. You can alternatively opt
+out through the *Advanced Settings* in {kib}.
+
 `vega.enableExternalUrls:`:: *Default: false* Set this value to true to allow Vega to use any URL to access external data sources and images. If false, Vega can only get data from Elasticsearch.
 
 `xpack.license_management.enabled`:: *Default: true* Set this value to false to