CI: move from dotnet7 to dotnet8 #69

	name: CI

	on:
	- push
	- pull_request

	jobs:
	buildAndTest:
	name: Build and Run Tests
	runs-on: ubuntu-22.04
	container:
	# TODO: move to 24.04 as soon as it is published in Apr2024
	image: "ubuntu:23.10"
	steps:
	- uses: actions/checkout@v2
	- name: Install required dependencies
	run: \|
	apt update
	apt install --yes sudo
	sudo apt install --yes --no-install-recommends git

	# workaround for https://github.com/actions/runner/issues/2033
	git config --global --add safe.directory '*'

	- name: Setup .NET
	run: \|
	# We need to install `ca-certificates`, otherwise we get these errors in the CI:
	# Unable to load the service index for source https://api.nuget.org/v3/index.json.
	# The SSL connection could not be established, see inner exception.
	# The remote certificate is invalid because of errors in the certificate chain: UntrustedRoot
	apt install --yes --no-install-recommends ca-certificates

	apt install --yes --no-install-recommends dotnet8

	- name: Restore nuget dependencies
	run: dotnet restore

	- name: Compile the main solution
	run: dotnet build --no-restore

	- name: Install and start Redis
	run: \|
	sudo apt install --yes --no-install-recommends redis-server
	redis-server --daemonize yes

	- name: Run tests
	run: dotnet test

Provide feedback