Fix deprecations from Doctrine Annotations+Cache

Author: derrabus

composer.json

@@ -40,7 +40,6 @@
         "symfony/var-dumper": "^3.4|^4.0|^5.0",
         "symfony/translation": "^3.4|^4.0|^5.0",
         "doctrine/annotations": "^1.10.4",
-        "doctrine/cache": "~1.6",
         "doctrine/collections": "~1.0",
         "doctrine/data-fixtures": "^1.1",
         "doctrine/dbal": "^2.6|^3.0",