switch maintained julia base #152

	name: client-c++-example

	on:
	push:
	pull_request:
	branches:
	- 'main'

	jobs:

	test:
	runs-on: ubuntu-latest
	container: ubuntu:latest

	services:
	model:
	image: linusseelinger/model-exahype-tsunami
	ports:
	- 4242:4242

	steps:
	-
	name: Checkout
	uses: actions/checkout@v2
	-
	name: Dependencies
	run: \|
	apt update; DEBIAN_FRONTEND="noninteractive" apt install -y g++ libssl-dev
	-
	name: Build and run
	run: \|
	cd clients/c++ && ./build.sh && ./http-client model:4242

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