Fix for iOS with cordova-plugin-file >=8.1.3#381

fabiofabbri84 wants to merge 1 commit intoapache:masterapache/cordova-plugin-file-transfer:masterfrom

cimatti:ios-file-8.1.3-fixcimatti/cordova-plugin-file-transfer:ios-file-8.1.3-fixCopy head branch name to clipboard