DM-44249: Add AlmaLinux 9 Dockerfile. #4

	name: Build

	on:
	pull_request:
	push:
	tags:
	- "*"

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- uses: lsst-sqre/build-and-push-to-ghcr@v1
	id: build
	with:
	image: ${{ github.repository }}
	github_token: ${{ secrets.GITHUB_TOKEN }}
	dockerfile: base-9/Dockerfile

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