Upgrade ubuntu to v20.04 #28

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the master branch
	push:
	branches: [master]
	pull_request:
	branches: [master]

	jobs:
	test:
	name: Run Unit Test
	runs-on: ubuntu-20.04

	steps:
	- name: Checkout
	uses: actions/checkout@master
	- name: Go 1.17.2
	uses: actions/setup-go@v2
	with:
	go-version: 1.17.2
	- name: Parser test
	run: go test ./... -v

Provide feedback