Update build.sh (#457)

Author: nzagorchev

Tools/build.sh

@@ -76,10 +76,13 @@ main() {
   rm -rf Release/dynamic/LeanplumSDK-iphonesimulator.xcarchive
   rm -rf Release/static/LeanplumSDK-iphoneos.xcarchive
   rm -rf Release/static/LeanplumSDK-iphonesimulator.xcarchive
-
+  
   # zip all iOS frameworks
   zip_ios
 
+  # update SPM checksum and url
+  update_spm_info
+  
   # zip static iOS framework for Unreal Engine
   zip_unreal_engine