fix `mlm:artifact_type` check missing in assets and other disallowed MLM fields #326

	name: Check Python Linting and Tests

	on: [push, pull_request]

	jobs:
	stac-model:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5.3.0
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install uv
	run: make setup

	- name: Set up cache
	uses: actions/cache@v4.1.2
	with:
	path: .venv
	key: venv-${{ matrix.python-version }}-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('uv.lock') }}
	- name: Install dependencies
	run: make install-dev

	- name: Run checks
	run: \|
	make lint-all

	- name: Run tests
	run: \|
	make test

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