Establish and advertise minimum required docker version

[devinrsmith]

We had a developer run into issues, where their docker engine complained about multistage builds. They were running on Centos 7, which uses a relatively old docker version 1.13.1 (note: docker versions changed from 1.13.x -> 17.x). Multistage builds were released on for 17.05, so at the very least, we need 17.05 to build. Technically, or practically, we may want to require a newer version.

There may also be docker-compose compatibility we want to advertise. (Note: an old docker-compose won't effect the building of images, just the running.)

[devinrsmith]

It would be good to further break this down into requirements for building and requirements for running.

[hythloda]

DO NOT USE:
Docker Engine Version: 1.12.6
Docker Engine Version: 1.13.1
Docker Engine Version: 17.03.0-ce
Execution failed for task ':deephaven-jpy:buildDockerForRuntime'.

BUILDS BUT DOES NOT RUN:
Docker Engine Version: 18.09.*
Docker Engine Version: 19.03.*
Execution failed for task ':grpc-proxy:buildDocker'.
Need to change alpine to version 3.12
vi grpc-proxy/Dockerfile
FROM docker.io/library/alpine:3.12

DOES NOT RUN:
docker-compose version 1.24.1
Unsupported config option for services.envoy: 'extends'
So far tested runs with:
docker-compose version 1.29.2
more docker-compose tests later

[chipkent]

Resolved in #1207