#2: implement common docker containers

[tlamonthezie]

As in vt create a set of docker files for each common environment to test
Make it enough generic to be used in any project

[tlamonthezie]

List of base Docker files we want to analyze to extract some common dependencies and configurations (without VT specific stuff) at https://github.com/DARMA-tasking/vt/tree/develop/ci/docker:

• alpine-cpp.dockerfile
• develop.dockerfile
• ubuntu-20.04-gnu-openmpi-cpp.dockerfile
• ubuntu-clang-cpp.dockerfile
• ubuntu-gnu-cpp.dockerfile
• ubuntu-gnu-docs.dockerfile
• ubuntu-intel-oneapi-cpp.dockerfile
• ubuntu-nvidia-cpp.dockerfile
  These images are strongly linked to vt. So it might be good to think how we can make it more generic and maybe take into account that we have target platforms tested in CI in 3 possible ways: Azure runners, Github runners, Docker images (run by either Azure or GH runners).
  In that case we have to take care about specific project stuff and how it will be run (commonly build & test) and how projects will pick all available configurations from this repo.

In VT azure pipelines seems to be generated by a script. We could take that idea and make it more generic to target aither Azure pipelines, Github pipelines or docker containers