I noticed there is a bug that does not show a relevant list of services
that we create on user's behalf.
How to reproduce:
1. start creating a blueprint with a first boot script
2. go to the review step - the custom-first-boot service is not displayed there, but we are adding it on user's behalf
3. click on "Edit blueprint"
4. go to First boot step and remove the script
5. go to the review step - the custom-first-boot service is displayed
there, but we will remove it after clicking "edit"
