Bump actions/checkout from 4 to 5 #26

	name: Test add
	on:
	pull_request:
	push:

	jobs:
	test:
	strategy:
	matrix:
	python:
	- '3.12'
	- '3.13'
	name: Python ${{ matrix.python }}
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v5
	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}
	- name: Run add.py
	run: \|
	python add.py 1 2
	- name: Run tests
	run: \|
	python test.py

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