[DNM] Add inherit_aws_config_from_environment function so user can set s3 config values using environment variables#211

Tmonster wants to merge 9 commits intoduckdb:mainduckdb/duckdb-httpfs:mainfrom

Tmonster:add_function_to_get_aws_env_varsTmonster/duckdb-httpfs:add_function_to_get_aws_env_varsCopy head branch name to clipboard