
This removes the job "ansible-role-ara-api-ubuntu-postgresql" and replaces it by "ara-api-postgresql". The job is designed to have a single database server with multiple API servers on different Linux distributions in order to get test coverage for Ubuntu, Fedora and soon, CentOS8. Change-Id: I2ffa6b7e1d97359e3924a7faf842340e6eb39bbe