Bump codecov/codecov-action from 3.1.4 to 4.0.0 #238

	name: coverage
	on: [push]
	jobs:

	build:
	name: build
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-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 -coverpkg="go.nanomsg.org/mangos/v3/..." -covermode=count -coverprofile="coverage.txt" ./...

	- name: Upload coverage to Codecov
	uses: codecov/[email protected]
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	file: ./coverage.txt
	flags: unittests
	name: codecov-umbrella
	yml: ./codecov.yml

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