API: Update image-builder API

This commit updates the image-builder API due to these two recent
changes:

A new type added for the ClientId, used when differentiating between API
and UI users.
fce3d1c355

OpenSCAP profile names and descriptions.
1d292917d1

api/schema/imageBuilder.yaml

@@ -602,8 +602,7 @@ components:
           example: "MyImageDescription"
           maxLength: 250
         client_id:
-          type: string
-          example: "ui"
+          $ref: '#/components/schemas/ClientId'
         image_requests:
           type: array
           minItems: 1
@@ -771,7 +770,11 @@ components:
         image_name:
           type: string
         client_id:
-          type: string
+          $ref: '#/components/schemas/ClientId'
+    ClientId:
+      type: string
+      enum: ["api", "ui"]
+      default: "api"
     ComposeResponse:
       required:
         - id
@@ -1172,6 +1175,13 @@ components:
         profile_id:
           type: string
           example: "xccdf_org.ssgproject.content_profile_cis"
+          description: "The policy reference ID"
+        profile_name:
+          type: string
+          description: "The policy type"
+        profile_description:
+          type: string
+          description: "The longform policy description"
     ClonesResponse:
       required:
         - meta