Bump actions/download-artifact from 2 to 4.1.7 in /.github/workflows #6

	name: Supported PHP
	on: push
	defaults:
	run:
	shell: bash

	jobs:
	composer_validate:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	php-versions: ['7.2', '7.4']

	env:
	WPCS_PATH: "$GITHUB_WORKSPACE/vendor/wp-coding-standards/wpcs"

	steps:
	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}

	- uses: actions/checkout@v2

	- name: Syntax check PHP before dependencies
	run: find . -path ./libs -prune -o $ -name '*.php' $ -exec php -lf {} \;

	- name: Validate composer.json and composer.lock
	run: composer validate --strict

	- name: Install Composer dependencies
	run: composer install --prefer-dist --no-progress

	- name: Install WordPress coding standards
	run: ./vendor/bin/phpcs --config-set installed_paths ${{env.WPCS_PATH}}

	# We only apply the security-focused tests using GitHub Actions. To run the full set of tests, use `composer lint`
	# on the command line.
	- name: Check code against WordPress security standards
	run: ./vendor/bin/phpcs -psvn . --standard=./codesniffer.security.xml --extensions=php

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