Update composer.json

Author: jlorente

composer.json

@@ -8,7 +8,7 @@
         }],
     "require": {
         "php": ">=7.0.0",
-        "illuminate/support": "~5.6 || ^6.0"
+        "illuminate/support": "^5.5|^6.0|^7.0"
     },
     "autoload": {
         "psr-4": {
@@ -22,4 +22,4 @@
             ]
         }
     }
-}
+}