downgrade supported go version #329

	name: main

	on:
	push:
	branches:
	- '*'
	tags-ignore:
	- '*'
	paths-ignore:
	- '*/.md'
	- '**/.gitignore'

	jobs:
	test-linux:
	strategy:
	fail-fast: false
	matrix:
	os: ["ubuntu-latest"]
	go: ["1.18", "1.19", "1.20", "1.21", "1.22"]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- name: Setup Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.go }}
	cache-dependency-path: "./go.sum"
	- name: Install dependencies
	run: go get .
	- name: Build
	run: go build -v ./...
	- name: Test with the Go CLI
	run: go test -v ./... -race -shuffle=on -timeout=3m -cover

	test-other:
	strategy:
	fail-fast: false
	matrix:
	os: ["windows-latest", "macOS-latest"]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- name: Setup Go
	uses: actions/setup-go@v5
	with:
	go-version-file: "./go.mod"
	cache-dependency-path: "./go.sum"
	- name: Install dependencies
	run: go get .
	- name: Build
	run: go build -v ./...
	- name: Test with the Go CLI
	run: go test -v ./... -race -shuffle=on -timeout=3m

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