Implement/fix backup and cleanup of the library and fix models/file.py for context manager #1869

	name: SCAutolib Unit test
	on:
	repository_dispatch:
	types: [test-from-dispatch]
	push:
	branches:
	- "*"
	pull_request:
	branches:
	- master
	- V2**
	workflow_dispatch:

	jobs:
	test:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest
	container:
	image: plovec/rhel8-smartcards:latest
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	- name: Unit tests
	run: tox -e ci

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