Can we use logger insted of io:format?

[elbrujohalcon]

rebar3_typer version

0.0.1

Description

• Motivation
  Even when after Send output through rebar3 #11, we'll use the rebar_api loggers for the plugin, the default code in rebar3_mini_typer still uses io:format (with the idea that it should not be tied to rebar - like we stated in Verify if we can contribute back to OTP #15). It's not terrible, but maybe we can take advantage of the new logger system.

• Proposal
  Use logger as the default io() for rebar3_mini_typer.

Current behavior

io:format is the default io().

Expected behavior

logger:_something_ being the default io().