Update x-pack/plugin/esql/qa/testFixtures/src/main/resources/match-phrase-function.csv-spec

Co-authored-by: Carlos Delgado <[email protected]>

Author: kderusso

x-pack/plugin/esql/qa/testFixtures/src/main/resources/match-phrase-function.csv-spec

@@ -284,7 +284,7 @@ testMatchPhraseIpField
 required_capability: match_phrase_function
 
 from sample_data
-| where match(client_ip, "172.21.0.5")
+| where match_phrase(client_ip, "172.21.0.5")
 | keep client_ip, message;
 
 client_ip:ip   | message:keyword