(tests) Update software used when testing #32

	name: Test action

	on: [push, pull_request, workflow_dispatch]

	jobs:
	test-action:
	runs-on: ubuntu-24.04
	services:
	mariadb:
	image: mariadb
	env:
	MYSQL_ALLOW_EMPTY_PASSWORD: 1
	ports:
	- 3306:3306
	options: --health-cmd="healthcheck.sh --connect --innodb_initialized" --health-interval=10s --health-timeout=5s --health-retries=3
	env:
	branch: REL1_39
	steps:
	- uses: actions/checkout@v2
	- uses: shivammathur/setup-php@v2
	with:
	php-version: '7.4'
	tools: composer
	- uses: actions/cache@v2
	with:
	path: \|
	~/.composer/cache
	buildcache
	key: buildcache-${{ env.branch }}-${{ hashFiles('/scripts', '/action.yml') }}
	- name: Call the "install MediaWiki" action
	uses: ./
	with:
	branch: ${{ env.branch }}

	- name: Try running some maintenance script on the newly installed MediaWiki instance
	run: cd mediawiki && echo '{{CURRENTVERSION}}' \| php maintenance/parse.php

Provide feedback