Bump actions/checkout from 3 to 4 #233

	name: darwin
	on: [push]
	jobs:

	build:
	name: build
	runs-on: [ macos-latest ]
	steps:

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: 1.18
	id: go

	- name: Check out code into the Go module directory
	uses: actions/checkout@v4

	- name: Get dependencies
	run: go get -v -t -d ./...

	- name: Build
	run: go build -v .

	- name: Test
	run: go test ./...

Provide feedback