[DOCS] Remove SQL access settings page (#60078)

jrodewig · web-flow · commit 453298ff7cf4 · 2020-07-22T16:42:52.000-04:00
This page previously documented `xpack.sql.enabled`.

However, in 7.8 and above, `xpack.sql.enabled` is always enabled and
the setting has no effect. There is no reason to maintain this page.
diff --git a/docs/reference/redirects.asciidoc b/docs/reference/redirects.asciidoc
@@ -909,6 +909,11 @@ Tribe node functionality has been removed in favor of {ccs}. See
 
 See <<release-highlights>>.
 
+[role="exclude",id="sql-settings"]
+=== SQL access settings in Elasticsearch
+
+The `xpack.sql.enabled` setting has been deprecated. SQL access is always enabled.
+
 ////
 [role="exclude",id="search-request-body"]
 === Request body search
diff --git a/docs/reference/settings/sql-settings.asciidoc b/docs/reference/settings/sql-settings.asciidoc
diff --git a/docs/reference/setup.asciidoc b/docs/reference/setup.asciidoc
@@ -91,8 +91,6 @@ include::modules/indices/request_cache.asciidoc[]
 
 include::settings/slm-settings.asciidoc[]
 
-include::settings/sql-settings.asciidoc[]
-
 include::settings/transform-settings.asciidoc[]
 
 include::modules/transport.asciidoc[]
