Bump actions/checkout from 3 to 4 #128

	name: test
	on:
	pull_request:
	push:
	schedule:
	- cron: '0 0 1 * *'
	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v4
	with:
	go-version: ">=1.20.5"
	- uses: golangci/golangci-lint-action@v3
	with:
	args: -E misspell,gofmt
	- run: make
	env:
	TEST_GCAL_API_KEY: ${{ secrets.TEST_GCAL_API_KEY }}

Provide feedback