Support variable precision time, timestamp, time with time zone, timestamp with time zone types

[findepi]

Over couple of recent releases (up to including Presto 341), Presto gained support for variable precision time, timestamp, time with time zone, timestamp with time zone types.
For backward compatibility reasons, these are not rendered with actual precision to the client, unless the client sends proper X-Presto-Client-Capabilities header.

Add support for these, along with properly setting the header.

See more at trinodb/trino#1284

[hashhar]

Fixed in #300