Disable transaction not supported clickhouse-jdbc error

[subkanthi]

There is a workaround to disable the transaction not supported JDBC errror.
ClickHouse/clickhouse-java#872

[subkanthi]

These changes dont seem to change the logger level

        // Hide the Transaction is not supported errors in clickhouse-jdbc
        final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
        final Configuration config = ctx.getConfiguration();
        final LoggerConfig loggerConfig = config.getLoggerConfig(ClickHouseConnectionImpl.class.getName());
        loggerConfig.setLevel(Level.ERROR);

[subkanthi]

clickhouse-jdbc uses java.util.logging(JUL), so there needs to be a bridge for JUL to log4j.