Bug 40517: (QA follow-up): Fix xt/api.t

prove -v xt/api.t

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>

api/v1/swagger/paths/patrons_hold_groups.yaml

@@ -74,6 +74,7 @@
       - hold_groups
     summary: Add hold group. May contain hold ids of existing holds
     parameters:
+      - $ref: "../swagger.yaml#/parameters/patron_id_pp"
       - name: body
         in: body
         description: A JSON object containing informations about the new hold group

api/v1/swagger/swagger.yaml

@@ -1261,6 +1261,9 @@ tags:
   - description: "Manage holds\n"
     name: holds
     x-displayName: Holds
+  - description: "Manage hold groups\n"
+    name: hold_groups
+    x-displayName: Hold groups
   - description: "Manage identity providers\n"
     name: identity_providers
     x-displayName: Identity providers