feat(hardware-testing): Added hardware testing usb package

[vegano1]

Overview

The hardware-testing package is used for testing various parts of the Flex, however in order to use it you have to have a computer that has all of our packages, and dependencies and has been set up to run our software. This poses some friction as it requires a lot to get up and running. This pr solves this problem by creating a hardware-testing package, that can be run from a USB drive plugged directly into the Flex.

Test Plan

• Use make -C hardware-testing setup-usb-module and make sure it generates a /dist/hardware_testing_usb-*.tar.gz file
• Use make -C hardware-testing setup-usb-module usb_dir="<usb dir>" and make sure a hardware_testing_usb dir is extracted to the usb dir specified.
• Make sure you can run hardware-testing scripts after running ./setup.sh from the Flex
• Make sure you can run hardware-testing scripts even after reboots
• Make sure you cant run hardware-testing scripts if the USB thumb drive has been removed.
• Make sure you cant run hardware-testing scripts after running ./setup teardown and re-login.
• Make sure the script does an auto teardown if the USB is not found.

Changelog

• Added setup-usb-module to hardware-testing Makefile, which creates a USB package
• Added hardware-testing entry to scripts/python_build_utils.py so we can get the package version
• Added correct versioning based on git tags when producing sdist/wheel files

Review requests

• If we want to have hardware-testing logging go to the thumb drive that should be a separate pr.
• Anything I might be missing?

Risk assessment

Low, internal tooling

[codecov]

Codecov Report

Merging #13140 (6181f8c) into edge (1a3fc3c) will decrease coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             edge   #13140      +/-   ##
==========================================
- Coverage   72.45%   72.42%   -0.03%     
==========================================
  Files        2388     2390       +2     
  Lines       65998    66043      +45     
  Branches     7306     7306              
==========================================
+ Hits        47817    47834      +17     
- Misses      16442    16470      +28     
  Partials     1739     1739              

Flag	Coverage Δ
app	71.26% <ø> (+0.02%)	⬆️
g-code-testing	96.44% <ø> (ø)
hardware	56.38% <ø> (-0.20%)	⬇️
notify-server	89.13% <ø> (ø)
shared-data	78.29% <ø> (ø)
system-server	96.07% <ø> (ø)
update-server	64.64% <ø> (ø)
usb-bridge	81.35% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

see 24 files with indirect coverage changes

[sfoster1]

This will print the error message in the console at login if the usb drive isn't plugged in, right? We shouldn't do that because it will happen every time if we forget to remove it before shipping a robot. In that case it should either silently fail or silently teardown.

[sfoster1]

Nice, looks great!