Merge pull request #7723 from nicolas-grekas/sf5

Allow Symfony 5.0

Author: jwage

composer.json

@@ -24,13 +24,13 @@
         "doctrine/common": "^2.7.1",
         "doctrine/dbal": "^2.6",
         "doctrine/instantiator": "~1.1",
-        "symfony/console": "~3.0|~4.0"
+        "symfony/console": "^3.0|^4.0|^5.0"
     },
     "require-dev": {
         "doctrine/coding-standard": "^1.0",
         "phpunit/phpunit": "^6.5",
         "squizlabs/php_codesniffer": "^3.2",
-        "symfony/yaml": "~3.4|~4.0"
+        "symfony/yaml": "^3.4|^4.0|^5.0"
     },
     "suggest": {
         "symfony/yaml": "If you want to use YAML Metadata Mapping Driver"