Upgrade PostgreSQL JDBC driver to 42.1.1

Description

With this upgrade, a full GeoTools build with online jdbc-postgis tests, GeoServer build, community module compilation, and app-schema online tests against postgis all pass. I also confirmed that the correct jar is included in the assembled war and zip files.

Tested on debian unstable amd64:

Environment

None

Assignee

Ben Caradoc-Davies

Reporter

Ben Caradoc-Davies

Triage

None

Components

Fix versions

Affects versions

Priority

Medium
Configure