Handle 'und', 'mul', & 'zxx', too #530

	name: Stylesheets Tests

	on:
	push:
	pull_request:
	branches: [ dev ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	test1:
	runs-on: ubuntu-latest
	container:
	image: ghcr.io/teic/jenkins:dev
	options: "--user root"

	steps:
	- uses: actions/checkout@v3

	- name: Run tests from the Test directory
	run: make clean test deb dist

	test2:
	runs-on: ubuntu-latest
	container:
	image: ghcr.io/teic/jenkins:dev
	options: "--user root"

	steps:
	- uses: actions/checkout@v3

	- name: Run tests from the Test2 directory
	run: make test2

Provide feedback