Update python-docker-py to 3.6.0
- Added support for connecting to the Docker Engine over SSH.
- Added support for the named parameter in Image.save, which may be used to ensure the resulting tarball retains the image's name on save.
- Fixed an issue where pulls made with the DockerClient would fail when setting the stream parameter to True.
- The minimum requirement for the requests dependency has been bumped to 2.20.0
Test Plan: Installed and tested with Docker Compose 1.23.2
Reviewers: Triage Team, sunnyflunk
Reviewed By: Triage Team, sunnyflunk
Differential Revision: https://dev.getsol.us/D4499