[release-18.0] Replace use of WAIT_UNTIL_SQL_THREAD_AFTER_GTIDS wit…

…h `WAIT_FOR_EXECUTED_GTID_SET` (#14612) (#14617)

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
Co-authored-by: vitess-bot[bot] <108069721+vitess-bot[bot]@users.noreply.github.com>

go/mysql/flavor_mysql.go

@@ -234,7 +234,7 @@ func (mysqlFlavor) waitUntilPositionCommand(ctx context.Context, pos replication
 		}
 	}
 
-	return fmt.Sprintf("SELECT WAIT_UNTIL_SQL_THREAD_AFTER_GTIDS('%s', %v)", pos, timeoutSeconds), nil
+	return fmt.Sprintf("SELECT WAIT_FOR_EXECUTED_GTID_SET('%s', %v)", pos, timeoutSeconds), nil
 }
 
 // readBinlogEvent is part of the Flavor interface.