Bump github.com/lmittmann/w3 from 0.19.5 to 0.20.6 #325

	name: Go

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6
	- uses: actions/setup-go@v6
	with:
	go-version-file: go.mod
	- name: fmt
	run: diff -u <(echo -n) <(gofmt -s -d .)
	- name: go vet
	run: go vet ./...
	- name: staticcheck
	run: go run honnef.co/go/tools/cmd/staticcheck@latest ./...
	- name: go mod tidy
	run: \|
	go mod tidy -diff
	cd examples/ && go mod tidy -diff

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6
	- uses: actions/setup-go@v6
	with:
	go-version-file: go.mod
	- name: go test
	run: go test -covermode atomic -coverprofile=covprofile ./...
	- name: install goveralls
	run: go install github.com/mattn/goveralls@latest
	- name: send coverage
	env:
	COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: goveralls -coverprofile=covprofile -service=github

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