Add ghost update for level vectors in MG #55

	name: deal.II v9.3

	on:
	push:
	branches: [ master ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: setup
	run: \|
	command="sudo apt-get -y update && \
	wget https://github.com/precice/precice/releases/download/v2.5.0/libprecice2_2.5.0_focal.deb && \
	sudo apt-get -y install ./libprecice2_2.5.0_focal.deb && \
	git clone https://git@github.com/${{ github.repository }} && \
	cd matrix-free-dealii-precice && \
	git fetch origin ${{ github.ref }} && \
	git checkout FETCH_HEAD && \
	mkdir build && cd build && \
	cmake .. && make all";

	echo $command

	docker pull dealii/dealii:v9.3.0-focal
	docker run -t dealii/dealii:v9.3.0-focal /bin/sh -c "$command";

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