Use latest version of golangci-lint #74

	name: Continuous Integration
	on: [push, pull_request]

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v3
	with:
	go-version: '1.21'
	- name: Run linters
	uses: golangci/golangci-lint-action@v3
	with:
	version: v1.55.2

	integration:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go: ["1.18.x", "1.19.x", "1.20.x", "1.21.x"]
	services:
	mysql8:
	image: mysql:8
	env:
	MYSQL_DATABASE: test
	MYSQL_ROOT_PASSWORD: pass
	ports:
	- 3306:3306
	options: >-
	--health-cmd "mysqladmin ping -ppass"
	--health-interval 10s
	--health-start-period 10s
	--health-timeout 5s
	--health-retries 10
	postgres15:
	image: postgres:15
	env:
	POSTGRES_DB: test
	POSTGRES_PASSWORD: pass
	ports:
	- 5432:5432
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go }}
	- name: Create Table
	run: \|
	make mysql
	make psql
	- name: Run integration tests
	run: go test ./...

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