Sync with windows installer experience for mac

Author: William Li

packaging/osx/clisdk/scripts/postinstall

@@ -11,7 +11,6 @@ INSTALL_DESTINATION=$2
 # A temporary fix for the permissions issue(s)
 chmod -R 755 $INSTALL_DESTINATION
 
-# Run 'dotnet new' to trigger the first time experience to initialize the cache
-$INSTALL_DESTINATION/dotnet new > /dev/null 2>&1 || true
+$INSTALL_DESTINATION/dotnet internal-reportinstallsuccess "$1" > /dev/null 2>&1 || true
 
 exit 0