fix(deps): update dependency doctrine/doctrine-bundle to v3

Author: renovate[bot]

api/composer.json

@@ -20,7 +20,7 @@
         "composer/package-versions-deprecated": "1.11.99",
         "cweagans/composer-patches": "1.7.3",
         "doctrine/common": "3.5.0",
-        "doctrine/doctrine-bundle": "2.18.0",
+        "doctrine/doctrine-bundle": "3.0.0",
         "doctrine/doctrine-migrations-bundle": "3.5.0",
         "doctrine/orm": "3.5.2",
         "exercise/htmlpurifier-bundle": "5.1",