chore: fix ci deprecations, bump actions/cache 3 => 4 #137

	on: [pull_request]
	name: Static analysis

	jobs:
	phpstan:
	name: PHPStan
	runs-on: ubuntu-22.04

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.0
	coverage: none
	tools: phpstan:1.2.0, cs2pr

	- name: Download dependencies
	uses: ramsey/composer-install@v2

	- name: PHPStan
	run: phpstan analyze --no-progress --error-format=checkstyle \| cs2pr

	php-cs-fixer:
	name: PHP-CS-Fixer
	runs-on: ubuntu-22.04

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.2
	coverage: none
	tools: php-cs-fixer:3, cs2pr

	- name: PHP-CS-Fixer
	run: php-cs-fixer fix --dry-run --format=checkstyle \| cs2pr

	psalm:
	name: Psalm
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.0
	coverage: none
	tools: vimeo/psalm:4.8.1

	- name: Download dependencies
	uses: ramsey/composer-install@v2

	- name: Psalm
	run: psalm --no-progress --output-format=github

	composer-normalize:
	name: Composer Normalize
	runs-on: ubuntu-22.04

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.2
	coverage: none
	tools: composer-normalize

	- name: Normalize
	run: composer-normalize --dry-run

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