Move i/o to core

[gadomski]

Tested s3 and it worked!

$ cargo run -- -c aws_access_key_id='<redacted>' -c aws_secret_access_key='<redacted>' -c aws_region=us-east-2 translate -vvv https://raw.githubusercontent.com/radiantearth/stac-spec/master/examples/simple-item.json s3://gadomski/simple-item.json
2024-09-12T23:22:12.739240Z  INFO object_store::aws::builder: Using Static credential provider
2024-09-12T23:22:12.747527Z DEBUG reqwest::connect: starting new connection: https://raw.githubusercontent.com/    
2024-09-12T23:22:12.747788Z DEBUG hyper_util::client::legacy::connect::dns: resolving host="raw.githubusercontent.com"
2024-09-12T23:22:12.752389Z DEBUG hyper_util::client::legacy::connect::http: connecting to 185.199.108.133:443
2024-09-12T23:22:12.757321Z DEBUG hyper_util::client::legacy::connect::http: connected to 185.199.108.133:443
2024-09-12T23:22:12.789592Z DEBUG hyper_util::client::legacy::pool: pooling idle connection for ("https", raw.githubusercontent.com)
2024-09-12T23:22:12.791116Z  INFO object_store::aws::builder: Using Static credential provider
2024-09-12T23:22:12.791856Z DEBUG reqwest::connect: starting new connection: https://s3.us-east-2.amazonaws.com/    
2024-09-12T23:22:12.792013Z DEBUG hyper_util::client::legacy::connect::dns: resolving host="s3.us-east-2.amazonaws.com"
2024-09-12T23:22:12.800741Z DEBUG hyper_util::client::legacy::connect::http: connecting to 3.5.130.92:443
2024-09-12T23:22:12.854410Z DEBUG hyper_util::client::legacy::connect::http: connected to 3.5.130.92:443
2024-09-12T23:22:13.080465Z DEBUG hyper_util::client::legacy::pool: pooling idle connection for ("https", s3.us-east-2.amazonaws.com)
2024-09-12T23:22:13.080929Z  INFO stac_cli::args: put result: etag="fb8fcab676cce93316d2d61a0dc05072" version=