Update grid_decimation.md #6

	name: cicd_deploy

	on:
	# For now, run each time some code are push on main
	push:
	branches:
	- main

	env:
	DOCKER_REPO: ignimagelidar/pdal_ign_plugin

	jobs:

	build_and_deploy_docker:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout branch
	uses: actions/checkout@v3

	- name: install cppunit
	run: sudo apt install -y libcppunit-dev

	- name: compil
	run: build.sh

	- name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Build and export to Docker
	uses: docker/build-push-action@v4
	with:
	context: .
	load: true
	tags: ${{ env.DOCKER_REPO }}:test

	- name: Run tests in docker
	run: >
	docker run
	--ipc=host
	${{ env.DOCKER_REPO }}:test
	python -m pytest -m docker -s --log-cli-level DEBUG

	- name: Set version number
	run: \|
	echo "VERSION=$(python -m test.version)" >> $GITHUB_ENV

	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	push: true
	tags: ${{ env.DOCKER_REPO }}:latest,${{ env.DOCKER_REPO }}:${{ env.VERSION }}

Provide feedback