add fedora sccache worker #84

	name: Create and publish a Docker image

	# Trigger on push and on PR against master. Note that we don't push
	# containers to the registry if we're doing a PR.
	on:
	push:
	branches:
	- 'master'
	pull_request:
	branches:
	- 'master'

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	strategy:
	fail-fast: false
	matrix:
	include:
	- path: ci/ci-fedora-40-3.10
	tag: fedora-40-3.10
	name: Build CI container for ${{ matrix.tag }}
	environment: github-action-autobuild
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Log in to the Docker Hub Container registry
	if: ${{ github.event_name != 'pull_request' }}
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Log in to the GitHub Container registry
	if: ${{ github.event_name != 'pull_request' }}
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Build and push Docker image
	uses: docker/build-push-action@v3
	with:
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: \|
	gnuradio/ci:${{ matrix.tag }}
	ghcr.io/gnuradio/ci:${{ matrix.tag }}
	file: ${{ matrix.path }}/Dockerfile

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