remove the build number from the ios binary

(leaving the version number alone)

Author: hawkrives

fastlane/platforms/ios.rb

@@ -71,7 +71,7 @@
   lane :set_version do |options|
     version = options[:version] || current_bundle_version
     build = options[:build_number] || current_build_number
-    increment_version_number(version_number: "#{version}+#{build}",
+    increment_version_number(version_number: "#{version}",
                              xcodeproj: ENV['GYM_PROJECT'])
     increment_build_number(build_number: build,
                            xcodeproj: ENV['GYM_PROJECT'])