Update matrixbuild to current Linux distributions #19

	name: basic unit tests

	on:
	pull_request:
	types:
	- opened
	- edited
	- reopened
	- ready_for_review
	- synchronize
	workflow_call:

	jobs:
	output-unit-tests:
	name: output unit tests
	runs-on: ubuntu-22.04
	steps:
	- name: clone repo
	uses: actions/checkout@v3
	- name: install pre-reqs
	run: \|
	sudo apt-get update
	DEBIAN_FRONTEND=noninteractive sudo apt-get -y --no-install-recommends install autoconf automake libtool make
	- name: build bgpq4
	run: \|
	./bootstrap
	./configure
	make
	./bgpq4 -v
	- name: generate output
	run: ./tests/generate_outputs.sh ./bgpq4 /tmp
	- name: check output
	run: >
	for file in tests/reference/*.txt;
	do
	echo "$(sha256sum "${file}" \| awk '{print $1}') /tmp/$(basename "${file}")" \| sha256sum --check;
	done

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