Lock scheb/two-factor-bundle to avoid issue with ListenerInterface / TwoFactorListener

- v4.6.0 introduce a fix for "deprecated listener for Symfony < 4.3"
- but sentry-symfony 3.3.0 introduce a bug in the workaround previous fix
- which was fixed in sentry-symfony 3.4.2
- we can't upgrade to that version because it requires sentry/sdk 2.1 which use `php-http/guzzle6-adapter` instead of curl
- as we are using guzzle5, we can't upgrade and fix the listerner issue

composer.json

@@ -80,7 +80,7 @@
         "php-http/httplug-bundle": "^1.14",
         "pragmarx/recovery": "^0.1.0",
         "predis/predis": "v1.1.x-dev",
-        "scheb/two-factor-bundle": "^4.4",
+        "scheb/two-factor-bundle": "4.5.0",
         "sensio/distribution-bundle": "^5.0",
         "sensio/framework-extra-bundle": "^5.2",
         "sentry/sentry-symfony": "^3.0",