Update to Trino 471

Author: martint

_config.yml

@@ -21,7 +21,7 @@ exclude:
 
 # Custom variables
 
-trino_version: 470
+trino_version: 471
 conduct_email: [email protected]
 slack_join: "https://join.slack.com/t/trinodb/shared_invite/zt-2xmj03afl-86LCY1~NfZn3LKinmkfkQQ"
 slack_fqdn: trinodb.slack.com