CGL

Remove polyfill dependency #65

	name: CGL
	on: [push, pull_request]

	jobs:
	cgl:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	# Prepare environment
	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.2
	tools: composer:v2

	# Install dependencies
	- name: Install Composer dependencies
	run: composer install --no-progress

	# Linting
	- name: Lint composer.json
	run: composer normalize --dry-run
	- name: Lint Editorconfig
	run: vendor/bin/ec --git-only
	- name: Lint PHP
	run: composer lint:php -- --dry-run
	- name: Lint TypoScript
	run: composer lint:typoscript -- --fail-on-warnings

	# SCA
	- name: SCA PHP
	run: composer sca -- --error-format github

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