Add support to query whether an external USB host is physically connected to the system containing RoT #249

	# This is a basic workflow to help you get started with Actions

	name: Build project

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the "main" branch
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-20.04

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v3

	- name: Install extra packages
	run: \|
	sudo apt-get update
	sudo apt-get install meson libusb-1.0-0-dev libsystemd-dev

	# Runs a set of commands using the runners shell
	- name: Build with Meson
	run: \|
	meson build --werror
	(cd build && ninja)

	- name: Build with Bazel
	run: \|
	bazel build --copt="-Werror" ...

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