Bump actions/cache from 3 to 4 #421

	on: [push, pull_request]
	name: Test
	jobs:
	test:
	strategy:
	matrix:
	go-version: [1.18.x, 1.21.x]
	os: [ubuntu-latest, macos-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- name: Install Go
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}
	- name: Checkout code
	uses: actions/checkout@v4
	- uses: actions/cache@v4
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-
	- name: Test
	run: go test -race -bench . -benchmem ./...
	- name: Test CBOR
	run: go test -tags binary_log ./...
	coverage:
	runs-on: ubuntu-latest
	steps:
	- name: Update coverage report
	uses: ncruces/go-coverage-report@main
	with:
	report: 'true'
	chart: 'true'
	amend: 'true'
	continue-on-error: true

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