add `get_shortest_path_distance_between_all_nodes` #220

	name: Test functions

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

	jobs:
	test-functions:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.12
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Install uxsim and dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .
	- name: Install pytest other dependencies
	run: pip install pytest pytest-rerunfailures pytest-xdist setuptools osmnx requests
	- name: Run tests with pytest
	run: pytest -n auto tests/test_other_functions.py --durations=0 -v

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