kojiapi/logs: adjust for multi-build composes

Return the full array of image build logs, as well as logs for the
init and import tasks.

internal/kojiapi/api/api.gen.go

@@ -12,7 +12,9 @@ import (
 
 // ComposeLogs defines model for ComposeLogs.
 type ComposeLogs struct {
-	ImageLogs []interface{} `json:"image_logs"`
+	ImageLogs      []interface{} `json:"image_logs"`
+	KojiImportLogs interface{}   `json:"koji_import_logs"`
+	KojiInitLogs   interface{}   `json:"koji_init_logs"`
 }
 
 // ComposeRequest defines model for ComposeRequest.

internal/kojiapi/api/openapi.yml

@@ -152,8 +152,12 @@ components:
           example: 42
     ComposeLogs:
       required:
+        - koji_init_logs
+        - koji_import_logs
         - image_logs
       properties:
+        koji_init_logs: {}
+        koji_import_logs: {}
         image_logs:
           type: array
     ImageStatus: