Merge pull request #99 from CasperLaiTW/master

support laravel 8.0

Author: Nikolaos Spyratos

composer.json

@@ -10,9 +10,9 @@
   ],
   "require": {
     "php": ">=5.5.9",
-    "illuminate/support": "^5.1|^6.0|^7.0",
+    "illuminate/support": "^5.1|^6.0|^7.0|^8.0",
     "superbalist/flysystem-google-storage": ">=3.0 <8.0",
-    "illuminate/filesystem": "^5.1|^6.0|^7.0",
+    "illuminate/filesystem": "^5.1|^6.0|^7.0|^8.0",
     "league/flysystem-cached-adapter": "^1.0"
   },
   "autoload": {