Bump codecov/codecov-action from 3.1.4 to 4.0.1 #237

	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@v3

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

	- name: Build
	run: go build -v .

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

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