Add local option to ingest command to run ingests locally
Add local option to ingest command to run ingests locally

This should help with testing locally and testing running ingests in a local
environment in AWS batch

raster-foundry/raster-foundry,azavea/raster-foundry,aaronxsu/raster-foundry,raster-foundry/raster-foundry,raster-foundry/raster-foundry,azavea/raster-foundry,azavea/raster-foundry,aaronxsu/raster-foundry,azavea/raster-foundry,azavea/raster-foundry,aaronxsu/raster-foundry,aaronxsu/raster-foundry