commit 2e1382e68c55bbb656a92c3f642e63c709c98e7b
author Lennart Jern <lennart.jern@est.tech> Mon Feb 14 12:24:16 2022 +0200
committer Lennart Jern <lennart.jern@est.tech> Tue Feb 15 12:44:03 2022 +0200
tree 72946075ab19c0f29f90680ecd09371d3f6e678c
parent fba373c23747d6ccc9a53b4ab0364ea61a7b22b8

metal3: parameterize image_os

This reduces the number of job templates by almost 2 since we now use
the same template for centos and ubuntu for each job.

Note that the status checks and trigger phrases change for all ubuntu
jobs! This is beacuse they used to have centos spelled out but ubuntu
omitted (e.g. test-v1b1-centos-integration and test-v1b1-integration).
Now ubuntu will also be spelled out: test-v1b1-ubuntu-integration.

Change-Id: I885483219da1ff41227f861d7b3570debf22f022