Updated Dockerfile to use CrateDB version 5.6.1. #352

	---
	name: CrateDB Docker images test
	on: [push]

	jobs:
	multi-arch-build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	arch: [linux/amd64, linux/arm64]
	steps:
	- uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

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

	- name: Update CrateDB docker image version
	run: \|
	python -m pip install --upgrade pip --quiet
	pip install -r requirements.txt --quiet
	VERSION=$(curl -s https://cratedb.com/versions.json \| grep crate_testing \| tr -d '" ' \| cut -d ":" -f2)
	./update.py --cratedb-version ${VERSION} > Dockerfile

	- name: Build CrateDB docker image
	run: \|
	docker buildx build \
	--platform ${{ matrix.arch }} \
	--load \
	--file ./Dockerfile . \
	--tag crate/crate:ci_test

	- name: Run Docker official images tests
	run: \|
	git clone https://github.com/docker-library/official-images.git ~/official-images
	~/official-images/test/run.sh crate/crate:ci_test

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