Update testing PostgreSQL server and JDBC driver
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
- <version>9.3-1102-jdbc41</version>
+ <version>42.0.0</version>
</dependency>
<dependency>
<dependency>
<groupId>io.airlift</groupId>
<artifactId>testing-postgresql-server</artifactId>
- <version>0.3</version>
+ <version>9.6.1-1</version>
</dependency>
<dependency>
