Bump debian from 12.8-slim to 12.9-slim in /action-a #177

	name: HTTPD service
	on: push

	jobs:
	test:
	runs-on: ubuntu-20.04
	container: debian:bullseye
	services:
	apache:
	image: httpd:alpine
	steps:
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	- name: install Docker client
	run: \|
	export DEBIAN_FRONTEND=noninteractive
	apt-get update
	apt-get -y install --no-install-recommends docker.io
	- run: docker pull alpine:latest
	- name: run service container
	run: docker run --rm --detach --network ${{ job.container.network }} --name apache2 httpd:alpine
	- name: run wget in Docker container
	run: \|
	docker run --rm --network ${{ job.container.network }} alpine:latest wget -O - http://apache/
	docker run --rm --network ${{ job.container.network }} alpine:latest wget -O - http://apache2/
	- name: show running containers
	run: docker ps
	- name: inspect service container
	run: docker inspect ${{ job.services.apache.id }}
	- name: stop apache2 container
	if: always()
	run: docker stop apache2

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