[TASK] Update TYPO3 CMS to v13 (major) #533

	name: CGL
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	cgl:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	# Prepare environment
	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.2
	tools: composer:v2, composer-require-checker, composer-unused
	coverage: none

	# Validation
	- name: Validate composer.json
	run: composer validate --no-check-lock

	# Install dependencies
	- name: Install Composer dependencies
	run: \|
	composer require --no-progress --no-plugins brotkrueml/schema:"^2.7 \|\| ^3.0"

	# Check Composer dependencies
	- name: Check dependencies
	run: composer-require-checker check
	- run: composer install --no-progress
	- name: Check for unused dependencies
	run: composer-unused

	# Linting
	- name: Lint composer.json
	run: composer lint:composer
	- name: Lint Editorconfig
	run: composer lint:editorconfig
	- name: Lint PHP
	run: composer lint:php
	- name: Lint TypoScript
	run: composer lint:typoscript -- --fail-on-warnings

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

	# Migration
	- name: Run Rector migration
	run: composer migration:rector -- --dry-run

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