Adding apt-get update #379


	name: Go-macos-CI

	on: [push, pull_request]

	jobs:
	test:
	strategy:
	matrix:
	go-version: [1.17.x]
	platform: [macos-latest]
	runs-on: ${{ matrix.platform }}
	steps:
	- name: Install Go
	uses: actions/setup-go@v3
	with:
	go-version: ${{ matrix.go-version }}
	- name: Checkout code
	uses: actions/checkout@v3
	- name: Test
	run: \|
	go test -race -run TestConcurrent*
	go build -tags appengine
	go test -tags appengine
	go test -v
	go test -v ./roaring64
	go test -v ./BitSliceIndexing

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