Fix tests

Author: carlosdelest

x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/analysis/VerifierTests.java

@@ -2158,7 +2158,6 @@ public void testFullTextFunctionsInStats() {
         checkFullTextFunctionsInStats("title : \"Meditation\"");
         checkFullTextFunctionsInStats("qstr(\"title: Meditation\")");
         checkFullTextFunctionsInStats("kql(\"title: Meditation\")");
-        checkFullTextFunctionsInStats("match_phrase(title, \"Meditation\")");
         if (EsqlCapabilities.Cap.KNN_FUNCTION.isEnabled()) {
             checkFullTextFunctionsInStats("knn(vector, [0, 1, 2])");
         }

x-pack/plugin/src/yamlRestTest/resources/rest-api-spec/test/esql/60_usage.yml

@@ -101,7 +101,7 @@ setup:
   - gt: {esql.functions.to_long: $functions_to_long}
   - match: {esql.functions.coalesce: $functions_coalesce}
   # Testing for the entire function set isn't feasible, so we just check that we return the correct count as an approximation.
-  - length: {esql.functions: 145} # check the "sister" test below for a likely update to the same esql.functions length check
+  - length: {esql.functions: 146} # check the "sister" test below for a likely update to the same esql.functions length check
 
 ---
 "Basic ESQL usage output (telemetry) non-snapshot version":