github/workflows: bump setup go and checkout versions #19

	name: Go

	on: push

	jobs:

	build:
	runs-on: ubuntu-latest

	services:
	postgres:
	env:
	POSTGRES_USER: test
	POSTGRES_PASSWORD: test
	POSTGRES_DB: postgres
	image: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	- 5432:5432

	steps:
	- name: Cache go deps
	uses: actions/cache@v3
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashfiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.21'
	env:
	GOFLAGS: -mod=mod

	- name: Build
	run: go build -v ./...

	- name: Test
	env:
	POSTGRES_URL: postgres://test:test@localhost:5432/postgres?sslmode=disable
	run: go test -v -cover -p 1 ./...

Provide feedback