Merge branch 'python38' -> Development
This patch upgrades the container to use python38 as its base image. There is also an update to the README.md to describe where the opensource Dockerfile resides.
UNCLASSIFIED - NO CUI
This patch upgrades the container to use python38 as its base image. There is also an update to the README.md to describe where the opensource Dockerfile resides.
UNCLASSIFIED - NO CUI