Bump kreait/firebase-php to ^5.11.0

Author: jeromegamez

composer.json

@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": "^7.2|^8.0",
-        "kreait/firebase-php": "^5.8.1",
+        "kreait/firebase-php": "^5.11.0",
         "illuminate/contracts": "^6.0|^7.0|^8.0",
         "illuminate/support": "^6.0|^7.0|^8.0"
     },