GEODE: Configure jenkins slave for geode test

The geode slaves will be created by jenkins OpenStack plugin from base
image: geode-build-ubuntu1804-base. The basic configuration will be done
as part of that image.

When OpenStack slave VM is create from the image, additional
configuration is required:
- Additional software package have to be installed.
- The correct version of Chrome Driver for Slenium should be present
- The geode doceker test image have to be downloaded.

Change-Id: I9111ed700414a095f1507c2aaced91ee122d38e6