Fix pytest-xdist serialization issue with workflow-embedded version pinning #99

	name: Test optional functions

	on:
	push:
	pull_request:
	workflow_dispatch:
	schedule:
	- cron: '0 6 * * 1'

	jobs:
	test-optional-functions:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v5
	- name: Set up Python 3.13
	uses: actions/setup-python@v5
	with:
	python-version: "3.13"
	- name: Install uxsim and dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[advanced]
	- name: Install pytest other dependencies
	run: \|
	# Install testing dependencies with compatible versions to avoid serialization issues
	pip install -r test-requirements.txt setuptools requests
	- name: Run tests with pytest
	run: pytest -n auto tests/test_optional_functions_python313.py --durations=0 -v

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