Update .gitignore file.

Author: objecthub

.gitignore

@@ -32,10 +32,8 @@ timeline.xctimeline
 playground.xcworkspace
 
 # Swift Package Manager
-#
-# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
-# Packages/
-.build/
+.build
+Packages
 
 # CocoaPods
 #
@@ -52,12 +50,5 @@ playground.xcworkspace
 
 Carthage/Build
 
-# fastlane
-#
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
-# screenshots whenever they are needed.
-# For more information about the recommended setup visit:
-# https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md
-
-fastlane/report.xml
-fastlane/screenshots
+# macOS
+.DS_Store