Update README.md #152

	name: build
	on: [push, pull_request]
	jobs:
	build:
	env:
	# The special value "local" tells Go to use the bundled Go
	# version rather than trying to fetch one according to a
	# `toolchain` value in `go.mod`. This ensures that we're
	# really running the Go version in the CI matrix rather than
	# one that the Go command has upgraded to automatically.
	GOTOOLCHAIN: local
	strategy:
	matrix:
	go-version: [1.21.x, 1.22.x]
	os: [ubuntu-latest, macos-latest, windows-latest]

	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.go-version }}
	id: go

	- name: Build
	run: go build -v

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

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