Software catalog openapi spec (#2137)

* handle primitive oneOf

* Regenerate client from commit e8b83f9d of spec repo

---------

Co-authored-by: Sherzod Karimov <sherzod.karimov@datadoghq.com>
Co-authored-by: api-clients-generation-pipeline[bot] <54105614+api-clients-generation-pipeline[bot]@users.noreply.github.com>
Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: 3 people

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2024-09-03 14:58:57.329345",
-            "spec_repo_commit": "9e18747d"
+            "regenerated": "2024-09-03 15:34:14.357115",
+            "spec_repo_commit": "e8b83f9d"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2024-09-03 14:58:57.346760",
-            "spec_repo_commit": "9e18747d"
+            "regenerated": "2024-09-03 15:34:14.374041",
+            "spec_repo_commit": "e8b83f9d"
         }
     }
 }