Try macos-13 for build bot #1448

	name: build-linux

	on:
	push:
	paths-ignore:
	- '**.md'
	pull_request:
	paths-ignore:
	- '**.md'

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	os: [ ubuntu-20.04 ]

	name: Build ${{ matrix.os }}

	runs-on: ${{ matrix.os }}

	steps:
	- name: Checkout source
	uses: actions/checkout@v4

	- name: Setup go
	uses: actions/setup-go@v5
	with:
	go-version-file: go.mod
	cache-dependency-path: go.sum

	- name: Check go install
	run: go version

	- name: Install Linux dependencies
	run: \|
	sudo apt update
	sudo apt install xorg-dev libsdl2-dev libsystemd-dev

	- name: Build
	run: \|
	git describe --tags --abbrev=8 --dirty --always --long > resources/version.txt
	go build -tags imguifreetype -o ./ .
	ls

	- name: Run tests
	run:
	go test -v

	- name: Check scenarios
	run:
	./vice -lint

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