Merge pull request #4 from useinsider/feature/SD-83517

SD-83517 | Use our forked phpexcel repo

Author: masabni

composer.json

@@ -25,7 +25,7 @@
   ],
   "require": {
     "php": ">=5.5",
-    "phpoffice/phpexcel": "^1.8.2",
+    "phpoffice/phpexcel": "^1.8.3",
     "laravel/framework": "^5.0|^6.0|^7.0|^8.0",
     "jeremeamia/superclosure": "^2.3",
     "nesbot/carbon": "~1.0|^2.0",