Apply composer update

- Updating doctrine/cache (1.9.1 => 1.10.0)
- Updating doctrine/doctrine-cache-bundle (1.3.5 => 1.4.0)
- Updating guzzlehttp/guzzle (6.4.1 => 6.5.0)
- Updating symfony/asset (v4.4.0 => v4.4.1)
- Updating symfony/browser-kit (v4.4.0 => v4.4.1)
- Updating symfony/cache (v4.4.0 => v4.4.1)
- Updating symfony/config (v4.4.0 => v4.4.1)
- Updating symfony/console (v4.4.0 => v4.4.1)
- Updating symfony/css-selector (v4.4.0 => v4.4.1)
- Updating symfony/debug (v4.4.0 => v4.4.1)
- Updating symfony/debug-bundle (v4.4.0 => v4.4.1)
- Updating symfony/dependency-injection (v4.4.0 => v4.4.1)
- Updating symfony/doctrine-bridge (v4.4.0 => v4.4.1)
- Updating symfony/dom-crawler (v4.4.0 => v4.4.1)
- Updating symfony/dotenv (v4.4.0 => v4.4.1)
- Updating symfony/error-handler (v4.4.0 => v4.4.1)
- Updating symfony/event-dispatcher (v4.4.0 => v4.4.1)
- Updating symfony/expression-language (v4.4.0 => v4.4.1)
- Updating symfony/filesystem (v4.4.0 => v4.4.1)
- Updating symfony/finder (v4.4.0 => v4.4.1)
- Updating symfony/flex (v1.4.8 => v1.5.3)
- Updating symfony/form (v4.4.0 => v4.4.1)
- Updating symfony/framework-bundle (v4.4.0 => v4.4.1)
- Updating symfony/http-foundation (v4.4.0 => v4.4.1)
- Updating symfony/http-kernel (v4.4.0 => v4.4.1)
- Updating symfony/inflector (v4.4.0 => v4.4.1)
- Updating symfony/intl (v4.4.0 => v4.4.1)
- Updating symfony/mime (v4.4.0 => v4.4.1)
- Updating symfony/monolog-bridge (v4.4.0 => v4.4.1)
- Updating symfony/options-resolver (v4.4.0 => v4.4.1)
- Updating symfony/phpunit-bridge (v4.4.0 => v4.4.1)
- Updating symfony/polyfill-ctype (v1.13.0 => v1.13.1)
- Updating symfony/polyfill-iconv (v1.13.0 => v1.13.1)
- Updating symfony/polyfill-intl-icu (v1.13.0 => v1.13.1)
- Updating symfony/polyfill-intl-idn (v1.13.0 => v1.13.1)
- Updating symfony/polyfill-mbstring (v1.13.0 => v1.13.1)
- Updating symfony/polyfill-php70 (v1.13.0 => v1.13.1)
- Updating symfony/polyfill-php72 (v1.13.0 => v1.13.1)
- Updating symfony/polyfill-php73 (v1.13.0 => v1.13.1)
- Updating symfony/process (v4.4.0 => v4.4.1)
- Updating symfony/property-access (v4.4.0 => v4.4.1)
- Updating symfony/proxy-manager-bridge (v4.4.0 => v4.4.1)
- Updating symfony/routing (v4.4.0 => v4.4.1)
- Updating symfony/security (v4.4.0 => v4.4.1)
- Updating symfony/security-bundle (v4.4.0 => v4.4.1)
- Updating symfony/serializer (v4.4.0 => v4.4.1)
- Updating symfony/stopwatch (v4.4.0 => v4.4.1)
- Updating symfony/templating (v4.4.0 => v4.4.1)
- Updating symfony/translation (v4.4.0 => v4.4.1)
- Updating symfony/twig-bridge (v4.4.0 => v4.4.1)
- Updating symfony/twig-bundle (v4.4.0 => v4.4.1)
- Updating symfony/validator (v4.4.0 => v4.4.1)
- Updating symfony/var-dumper (v4.4.0 => v4.4.1)
- Updating symfony/var-exporter (v4.4.0 => v4.4.1)
- Updating symfony/web-profiler-bundle (v4.4.0 => v4.4.1)
- Updating symfony/web-server-bundle (v4.4.0 => v4.4.1)
- Updating symfony/workflow (v4.4.0 => v4.4.1)
- Updating symfony/yaml (v4.4.0 => v4.4.1)
- Updating zendframework/zend-code (3.4.0 => 3.4.1)