Bump docker/setup-buildx-action from 2 to 3 #461

	name: Test and coverage

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 2

	- name: Setup Go environment
	uses: actions/setup-go@v4
	with:
	go-version: '^1.20.0'

	- name: Run coverage
	run: \|
	go test ./... -race -coverprofile=coverage.txt -covermode=atomic
	- name: Upload coverage to Codecov
	run: bash <(curl -s https://codecov.io/bash)

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