docker images

[alecsavvy]

• adds a github action that builds each plugin independently
• adds a npm build command that matches each github job
• adds a ./scripts/docker.sh that both of these use under the hood for simple testing between cloud/local builds. the script takes an optional --push option if you want to push your built image
• removes the dockerfile.dev/.prod and puts a single Dockerfile at the root that all plugins use, turbo should be used for development
• builds these under a slightly different tag from audius-protocol: audius/pedalboard:{app name}-{hash}, this mimics the way that node versions their different builds like with alpine/ubuntu and LTS or specific versions of those

follow ups:

• release versions on top of the hashes