Adjust test error check

Author: ioanatia

x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/RequestIndexFilteringTestCase.java

@@ -225,7 +225,7 @@ public void testIndicesDontExist() throws IOException {
                 // currently we don't support remote clusters in LOOKUP JOIN
                 // this check happens before resolving actual indices and results in a different error message
                 RemoteClusterAware.isRemoteIndexName(pattern)
-                    ? allOf(containsString("parsing_exception"), containsString("remote clusters are not supported with LOOKUP JOIN"))
+                    ? allOf(containsString("parsing_exception"), containsString("remote clusters are not supported"))
                     : allOf(containsString("verification_exception"), containsString("Unknown index [foo]"))
             );
         }