Goal:

• A user can choose to either build all targets in a blueprint (currently supported) or choose to build only an individual target (i.e. if a blueprint contains both AWS and .iso targets, the user may choose to build only a new AWS image).

Acceptance Criteria:

• image-builder provides an endpoint that can be used to build images from a specific target in a blueprint
• Images UI exposes this feature via the "Build images" button. Similar to the "Create blueprint" button in the wizard which can be opened to show the additional option "Create blueprint and build images", the "Build images" button should open and show additional options for building the individual targets.

Open questions:

• Is a new end point needed or can `/experimental/blueprints/{id}/compose` be used with some modifications?
• Figma from UX
   https://www.figma.com/design/9t3owYlJi4M23fUXWpgXCE/HMS-Image-Builder?node-id=970-3284&t=8C1COFOncZHlDngQ-0