Dockerize production setup

[metachris]

Goal:

• Run mempool dumpster instances in Docker
• Uploading hourly files to R2/S3 (with a bit of delay)
• Nightly processing should pull all these files from S3, and process them from there

Notes:

• collector and processor need access to reliable EL nodes, for checking of inclusion status
• nightly processing is using a lot of memory to process all the transactions (up to ~6.5GB)

Links:

• https://github.com/aws/aws-sdk-go
• https://developers.cloudflare.com/r2/examples/aws/aws-sdk-go/