feat: support simple cmd payload without register info #138

	name: PR Check

	on:
	pull_request:
	branches:
	- main
	merge_group:

	permissions:
	contents: read

	jobs:
	format:
	name: Format
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: psf/black@stable

	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.9'
	cache: 'pip'
	cache-dependency-path: \|
	requirements.txt
	requirements.dev.txt

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.dev.txt -r requirements.txt

	- name: Check operations
	run: pylint operations

	- name: Check reader
	run: pylint tedge_modbus

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