Update composer.json

Update for guzzle 7

Author: colinhall17

composer.json

@@ -17,15 +17,15 @@
     "require": {
         "php": "^7.2.5",
         "nesbot/carbon": "^1.26.3 || ^2.0",
-        "guzzlehttp/guzzle": "~6.0|~5.0|~4.0",
+        "guzzlehttp/guzzle": "~7.0|~6.0|~5.0|~4.0",
         "firebase/php-jwt": "^5.0",
         "illuminate/support": "^7.0",
         "macsidigital/laravel-oauth2-client": "^1.0"
     },
     "require-dev": {
         "orchestra/testbench": "^5.0",
         "phpunit/phpunit": "^8.5"
-    }, 
+    },
     "autoload": {
         "psr-4": {
             "MacsiDigital\\API\\": "src"
@@ -50,7 +50,7 @@
                 "MacsiDigital\\API\\Providers\\APIServiceProvider"
             ],
             "aliases": {
-                
+
             }
         }
     }