Update Citus extensions to versions 2.18 and 2.6.0 in Dockerfile #7125

	name: Schedule Build Docker Images For Main Images And Nightly

	on:
	schedule:
	- cron: 30 0 * * *
	push:
	branches:
	- "**"
	env:
	DOCKERHUB_USER_NAME: ${{ secrets.DOCKERHUB_USER_NAME }}
	DOCKERHUB_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}

	jobs:
	build_and_publish_images:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	image_type:
	- latest
	- alpine
	- postgres_14
	- nightly
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Clone tools branch
	run: git clone -b v0.8.30 --depth=1 https://github.com/citusdata/tools.git tools

	- name: Install package dependencies
	run: sudo apt-get update && sudo apt install libcurl4-openssl-dev libssl-dev python3-testresources

	- name: Install python requirements
	run: python -m pip install -r tools/packaging_automation/requirements.txt

	- name: DockerHub Login
	run: docker login -u "${DOCKERHUB_USER_NAME}" -p "${DOCKERHUB_PASSWORD}"

	- name: Build and publish docker images
	run: \|
	python -m tools.packaging_automation.publish_docker \
	--pipeline_trigger_type "${GITHUB_EVENT_NAME}" \
	--github_ref "${GITHUB_REF}" \
	--image_type "${{ matrix.image_type }}"

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