add install pyverilator-mm to test_verilator_dev #24

	name: TestUbuntu20p04

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	python-version: ["3.8", "3.9"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	./install_dependencies.sh
	- name: tool versions
	run: \|
	iverilog -V \| grep -n 1
	verilator --version
	yosys -V
	- name: pip configuration report
	run: \|
	pip list
	- name: test
	run: \|
	cd ./test
	python ./test.py

Provide feedback