mavproxy_link.py: add bytes-available-to-read counter in link stats o… #115

	name: test Python cleanliness

	on: [push, pull_request, workflow_dispatch]

	concurrency:
	group: ci-${{github.workflow}}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	runs-on: ubuntu-22.04

	steps:
	# git checkout the PR
	- uses: actions/checkout@v4
	with:
	submodules: 'recursive'

	- name: Install dependencies
	run: \|
	python -m pip install -U flake8

	- name: Check Python with Flake8
	run: \|
	scripts/run_flake8.py MAVProxy

Provide feedback