fix docker run examples in README #152

	name: Continuous Integration
	on:
	pull_request:
	types: [opened, synchronize, reopened]
	push:
	branches:
	- master

	env:
	IMAGE_NAME: "databack/mysql-backup"

	jobs:
	report:
	name: Report
	runs-on: ubuntu-latest
	steps:
	- name: ref
	run: echo ${{ github.ref }}
	- name: event_name
	run: echo ${{ github.event_name }}
	ci:
	name: CI
	runs-on: ubuntu-latest
	steps:
	- name: checkout
	uses: actions/checkout@v3
	- uses: actions/setup-go@v3
	with:
	go-version: '1.21'
	- name: golangci-lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: latest
	- name: Build
	run: go build -o dist/mysql-backup -v .
	- name: vet
	run: make vet
	- name: Test
	run: make test
	- name: Integration Test
	run: make integration_test
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v2
	with:
	push: false
	platforms: linux/amd64,linux/arm64
	tags: \|
	${{env.IMAGE_NAME}}:${{github.sha}}
	- name: test
	run: make test

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