Upgrade psr/cache

Author: xaviermarchegay

composer.json

@@ -43,7 +43,7 @@
         "ext-intl": "*",
         "symfony/event-dispatcher-contracts": "~1.0|~2.0",
         "psr/event-dispatcher": "1.0.0",
-        "psr/cache": "^1.0.0",
+        "psr/cache": "^1|^2|^3",
         "symfony/config": "~3.0|~4.0|~5.0",
         "symfony/dependency-injection": "~3.0|~4.0|~5.0",
         "symfony/framework-bundle": "~3.0|~4.0|~5.0",