Create CY2020 images for ci-opencue

[bcipriano]

We're trying to create CY2020 images for ci-opencue so we can start to run tests against it.

https://github.com/AcademySoftwareFoundation/OpenCue/pull/587

• I would file this in Jira as the README suggests, but I don't think I have an account there? OpenCue doesn't use Jira, and it doesn't look like it's using the ASWF Auth0 system.
• I think we can start with an aswftesting image, but I would need push access there.
• If we're trying not to give credentials to aswftesting -- I think we just need a pretty standard ci-opencue build, with Python 3.7 and JDK 8.

Please let me know how to proceed here.

[aloysbaillet]

aswf/ci-opencue:2020 should be available as well now.