add: create dependabot.yml #23

	name: Build Docker Image
	on:
	push:
	branches:
	- '**'

	jobs:
	build:
	name: Build
	runs-on: ubuntu-20.04
	permissions:
	actions: read
	contents: read
	security-events: write

	steps:
	- name: Checkout code
	uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633

	- name: Set up QEMU
	uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@2b51285047da1547ffb1b2203d8be4c0af6b1f20

	- name: Log in to Docker Hub
	uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@75359341f62c2d990e0aa8543e545c74eec643ff
	with:
	images: nataliagranato/linuxtips-giropops-senhas

	- name: Generate unique tag name
	id: generate-tag
	run: echo "::set-output name=tag::$(echo $(git log -1 --pretty=%h)-$(date +%Y%m%d%H%M%S))"

	- name: Build and push Docker image
	uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0
	id: build-and-push
	with:
	context: ./giropops-senhas
	file: ./giropops-senhas/Dockerfile
	push: true
	tags: nataliagranato/linuxtips-giropops-senhas:${{ steps.generate-tag.outputs.tag }}
	labels: ${{ steps.meta.outputs.labels }}
	platforms: linux/amd64,linux/arm64

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