[#13] regenerate schema

See https://github.com/maykinmedia/objects-api/actions/runs/11125538525/job/30913435860?pr=447#step:7:1.
Probably related to the recently removed v1 through 4266064

Author: SonnyBA

src/objects/api/v2/openapi.yaml

@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: Objects API
-  version: 2.4.3
+  version: 2.4.3 (v2)
   description: |
     An API to manage Objects.