Bump PHp Unit

Author: cleptric

.github/workflows/tests.yaml

@@ -86,7 +86,7 @@ jobs:
  run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
  - name: Update PHPUnit
- run: composer require --dev phpunit/phpunit ^9.3.9 --no-update
+ run: composer require --dev phpunit/phpunit ^9.5 --no-update
  if: matrix.php == '8.0' && matrix.dependencies == 'lowest'
 
  # These dependencies are not used running the tests but can cause deprecation warnings so we remove them before running the tests

composer.json

@@ -36,7 +36,7 @@
  "phpstan/phpstan": "1.12.5",
  "phpstan/phpstan-phpunit": "1.4.0",
  "phpstan/phpstan-symfony": "1.4.10",
- "phpunit/phpunit": "^8.5.14||^9.3.9",
+ "phpunit/phpunit": "^8.5|^9.6",
  "symfony/browser-kit": "^4.4.20||^5.0.11||^6.0||^7.0",
  "symfony/cache": "^4.4.20||^5.0.11||^6.0||^7.0",
  "symfony/dom-crawler": "^4.4.20||^5.0.11||^6.0||^7.0",