Go one directory up in fastfile

Author: MiguelSchulz

fastlane/Fastfile

@@ -57,7 +57,7 @@ platform :ios do
     # Set manual signing per target (update_code_signing_settings
     # fails with newer Xcode project formats, so use xcodeproj directly)
     require "xcodeproj"
-    project = Xcodeproj::Project.open("PandaBeFree.xcodeproj")
+    project = Xcodeproj::Project.open("../PandaBeFree.xcodeproj")
 
     profile_mapping = {
       "PandaBeFree" => "match AppStore #{app_id}",