Update to alpine 3.19 #18

	name: Publish Docker image
	on:
	push:
	tags:
	- 'latest'
	- '..*'

	jobs:
	push_to_registry:
	environment:
	name: Docker Hub
	url: https://hub.docker.com/r/botsudo/capistrano
	name: Push Docker image to Docker Hub
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repository
	uses: actions/checkout@v4
	- name: Login to DockerHub
	uses: docker/login-action@v3
	with:
	registry: docker.io
	username: ${{ secrets.DOCKER_REPOSITORY_LOGIN }}
	password: ${{ secrets.DOCKER_REPOSITORY_PASSWORD }}
	- name: Get the version
	id: get_version
	run: echo ::set-output name=VERSION::$(make version)
	- name: Build action image
	run: make docker-build
	env:
	IMAGE_TAG: docker.io/botsudo/capistrano:${{ steps.get_version.outputs.VERSION }}
	- name: Sign and push docker image
	uses: sudo-bot/action-docker-sign@latest
	with:
	image-ref: "docker.io/botsudo/capistrano:${{ steps.get_version.outputs.VERSION }}"
	private-key-id: "${{ secrets.DOCKER_PRIVATE_KEY_ID }}"
	private-key: ${{ secrets.DOCKER_PRIVATE_KEY }}
	private-key-passphrase: ${{ secrets.DOCKER_PRIVATE_KEY_PASSPHRASE }}
	- name: Docker tag latest
	run: docker tag docker.io/botsudo/capistrano:${{ steps.get_version.outputs.VERSION }} docker.io/botsudo/capistrano:latest
	- name: Docker update latest
	run: docker push docker.io/botsudo/capistrano:latest

Provide feedback