chore: remove python 3.8 references and set py39 as minimum version #15

	name: Run tests

	on:
	pull_request:
	branches: [master]

	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.9', '3.12']
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Upgrade pip
	run: python -m pip install --upgrade pip setuptools
	- name: Install dependencies
	run: \|
	pip install .[dev]
	- name: Test lint, types, and format
	run: make test

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