Updated application: merge to development branch

Issue: #19 (closed)

What is your Merge about?

Quarterly updates and upgrades. Also now uses ubi8 8.8 base image. New version: ubi8-14.8-5.1.6

For more information please visit Iron Bank Documentation

Note: Please be sure you create an issue related to this merge request and the issue is labeled ~"Hardening::Review", this will initiate a CHT member review of your merge request.