Update dependency phpunit/phpunit to v11 #1704

	name: BC
	on: [ push, pull_request ]
	jobs:
	roave-bc-check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Setup PHP, with composer and extensions
	uses: shivammathur/[email protected]
	with:
	php-version: 8.2
	coverage: pcov
	tools: cs2pr

	- name: Cache composer dependencies
	uses: actions/cache@v4
	with:
	path: ~/.cache/composer
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install --no-interaction

	- name: Roave BC checks
	run: make bc-check

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