Bump actions/checkout from 4 to 5 #19

	name: Go

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v5

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: 1.18

	- name: Build
	run: go build -v ./...

	- name: Test
	run: go test -race -coverprofile=coverage.txt -covermode=atomic

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v5
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	slug: sysulq/goroutine-pool

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