Update to go 1.20 and update testify (#21) #77

	name: build

	on:
	pull_request:
	push:
	branches:
	- main

	jobs:

	build-and-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version-file: 'go.mod'

	- name: Build
	run: make build

	- name: Test
	run: make test-coverage output=coverage.out

	- name: Upload code coverage
	uses: codecov/codecov-action@v3
	with:
	fail_ci_if_error: true
	files: coverage.out

Provide feedback