Comment out MATCH_PHRASE in search-functions Markdown

Author: kderusso

docs/reference/query-languages/esql/_snippets/lists/search-functions.md

@@ -1,6 +1,6 @@
 * [preview] [`KQL`](../../functions-operators/search-functions.md#esql-kql)
 * [preview] [`MATCH`](../../functions-operators/search-functions.md#esql-match)
-* [preview] [
+  % * [preview] [
   `MATCH_PHRASE`](../../functions-operators/search-functions.md#esql-match-phrase)
 * [preview] [`QSTR`](../../functions-operators/search-functions.md#esql-qstr)
   % * [preview] [

docs/reference/query-languages/esql/functions-operators/search-functions.md

@@ -36,8 +36,9 @@ for information on the limitations of full text search.
 :::{include} ../_snippets/functions/layout/match.md
 :::
 
-:::{include} ../_snippets/functions/layout/match_phrase.md
-:::
+% MATCH_PHRASE is currently hidden
+% :::{include} ../_snippets/functions/layout/match_phrase.md
+% :::
 
 :::{include} ../_snippets/functions/layout/qstr.md
 :::