Bump sphinx from 8.1.0 to 8.1.3 #1033

	name: gdal-stable-test

	on: [push, pull_request]

	jobs:
	gdal-stable-test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.11"]

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

	- name: Install system dependencies
	run: \|
	sudo add-apt-repository ppa:ubuntugis/ppa && sudo apt-get update
	sudo apt-get update
	sudo apt-get install gdal-bin
	sudo apt-get install libgdal-dev

	- name: Install poetry
	run: \|
	curl -sSL https://install.python-poetry.org \| python3 -
	echo "${HOME}/.local/bin" >> $GITHUB_PATH

	- name: Set up cache
	uses: actions/cache@v1
	with:
	path: .venv
	key: venv-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}

	- name: Install dependencies
	run: \|
	poetry config virtualenvs.in-project true

	# Pip install without GDAL
	poetry export -f requirements.txt --dev --without-hashes \| grep -v gdal > requirements.txt
	python3 -m pip install -r requirements.txt

	# GDAL
	export CPLUS_INCLUDE_PATH=/usr/include/gdal
	export C_INCLUDE_PATH=/usr/include/gdal
	python3 -m pip install --upgrade pip
	python3 -m pip install --global-option=build_ext --global-option="-I/usr/include/gdal" GDAL==`gdal-config --version`

	- name: Run checks
	run: \|
	pytest --cov=glacier_flow_model

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