Update alpine Docker tag to v3.20 #595

	name: Docker Image CI

	on:
	push:
	branches:
	- master
	- main
	pull_request:
	branches:
	- master
	- main

	jobs:
	Docker_Images_Builder:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	Docker_Image:
	[
	alpine,
	broken_link_checker,
	hugo,
	markdown_server,
	minimal_ubuntu,
	node_build_tools,
	python_build_tools,
	speedtest,
	]

	steps:
	- uses: actions/checkout@v4.1.7
	with:
	fetch-depth: 0

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v3

	- name: Inspect builder
	run: \|
	echo "Name: ${{ steps.buildx.outputs.name }}"
	echo "Endpoint: ${{ steps.buildx.outputs.endpoint }}"
	echo "Status: ${{ steps.buildx.outputs.status }}"
	echo "Flags: ${{ steps.buildx.outputs.flags }}"
	echo "Platforms: ${{ steps.buildx.outputs.platforms }}"

	- name: Login to DockerHub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Build Dockerfile(s)
	run: docker buildx build --platform linux/amd64,linux/arm64 --file "${{ matrix.Docker_Image }}"/Dockerfile --tag crazyuploader/"${{ matrix.Docker_Image }}":latest --push .

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