Docs: Update feature list #6

	# Basic workflow that starts an Earthly build via GitHub Actions
	# Created with help from GitHub website and official Earthly docs.
	name: CI-Build

	# Control when the CI build will run
	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]
	workflow_dispatch: # Allow to run workflow manually from Actions tab

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: docker/setup-qemu-action@v1
	with:
	image: tonistiigi/binfmt:latest
	platforms: all
	- uses: actions/checkout@v3
	with:
	token: ${{ secrets.GH_TOKEN }}
	- name: Earthly installation
	uses: earthly/actions-setup@v1.0.7
	with:
	version: v0.7.6
	github-token: ${{ secrets.GH_TOKEN }}
	- name: Earthly version
	run: earthly --version
	- name: Put back the git branch into git (Earthly uses it for tagging)
	run: \|
	branch=""
	if [ -n "$GITHUB_HEAD_REF" ]; then
	branch="$GITHUB_HEAD_REF"
	else
	branch="${GITHUB_REF##*/}"
	fi
	git checkout -b "$branch" \|\| true
	- name: Docker login
	run: docker login --username "${{ secrets.DOCKERHUB_USERNAME }}" --password "${{ secrets.DOCKERHUB_PASSWORD }}"
	- name: Build project and push images to repository
	run: earthly --ci --push +build-all

Provide feedback