move "Preparing soup" to main so shows in soup.log

salt/common/tools/sbin/soup

@@ -873,6 +873,7 @@ apply_hotfix() {
 main() {
   trap 'check_err $?' EXIT
   
+  echo "### Preparing soup at $(date) ###"
   check_pillar_items
 
   echo "Checking to see if this is an airgap install."
@@ -1184,5 +1185,4 @@ EOF
   read -r input
 fi
 
-echo "### Preparing soup at $(date) ###"
 main "$@" | tee -a $SOUP_LOG