Add Dockerfile

[alexrejto]

Dockerfile sourced from https://github.com/aws-solutions-library-samples/aws-batch-arch-for-protein-folding/blob/main/infrastructure/docker/proteinmpnn/Dockerfile.

We should have the ability to run this code from a Dockerfile.

[ardhe-qb]

You can't port the Dockerfile without all the additional files such as run.sh