Iotronic-pythonclient and Iotronic-UI update
Iotronic-pythonclient and Iotronic-UI update

Jobs moved to py38 (set in .zuul.yaml in the project repositories).

Change-Id: Ife6b3a66a01486ecd7dcc44ed54ed82590cc8fce

openstack-infra/project-config,openstack-infra/project-config