docker: Updated Ubuntu from 20.04 to 22.04 #295

	name: ClnVersionManager

	on:
	pull_request:
	types:
	- synchronize
	- opened
	workflow_dispatch:
	merge_group:
	push:
	branches:
	- master

	jobs:
	source:
	runs-on: ubuntu-20.04
	steps:
	# Check out the code
	# We use a sparse check-out to ensure we only use the files we need
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	sparse-checkout: \|
	libs/cln-version-manager
	- name: Move files to toplevel
	run: mv ./libs/cln-version-manager/** .
	# Install python-3.8
	- name: Install python
	uses: actions/setup-python@v4
	with:
	python-version: 3.8
	# Load the poetry installation if it still cached
	- name: Load cached Poetry installation
	id: cached-poetry
	uses: actions/cache@v3
	with:
	path: ~/.local # the path depends on the OS
	key: poetry-0 # increment to reset cache
	# Install poetry. By default the poetry-files venv is created
	# in ~/.cache/virtualenvs
	- name: Install poetry
	if: steps.cached-poetry.outputs.cache-hit != 'true'
	uses: snok/install-poetry@v1
	- name: Install dependencies
	run: poetry update && poetry install --no-interaction
	- name: Run mypy
	run: poetry run mypy
	- name: Run tests
	run: poetry run pytest tests

Provide feedback