Update regression test workflow #46

	name: Run dummy test case
	on:
	push:
	branches:
	- main
	- develop
	pull_request:
	branches:
	- "*"
	jobs:
	run_fmu_dummy:
	name: Run FMU dummy
	runs-on: ubuntu-latest
	container:
	image: precice/precice:nightly
	options: --user root
	steps:
	- name: Checkout Repository
	uses: actions/checkout@v4
	- name: Install Dependencies
	run: \|
	apt-get -qq update
	apt-get -qq install python3-pip python3.12-venv
	rm -rf /var/lib/apt/lists/*
	- name: Create venv
	run: \|
	python3 -m venv .venv
	- name: Activate venv
	# see https://stackoverflow.com/a/74669486
	run: \|
	. .venv/bin/activate
	echo PATH=$PATH >> $GITHUB_ENV

	python -m pip install --upgrade pip
	pip install fmpy
	- name: Run pip install
	run: pip3 install .
	- name: Run coupling of two Dummy FMUs
	timeout-minutes: 3
	run: \|
	cd tests/
	cd SolverOne/ && python3 fmiprecice ./fmi-settings.json ./precice-settings.json & cd SolverTwo/ && python3 fmiprecice ./fmi-settings.json ./precice-settings.json

	- name: Check the result
	timeout-minutes: 3
	run: \|
	cd tests/
	python3 test.py

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