This renames the package to mpremote and moves it into utils, as this is
a command-line utility and not a Python/MicroPython library.
This also adds a test.sh script for the packages feed CI.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
From the README:
This CLI tool provides an integrated set of utilities to remotely
interact with and automate a MicroPython device over a serial
connection.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>