chore: regenerate Python SDK with updated OpenAPI spec

Updates include:
- Updated OpenAPI spec with new component schemas
- Restructured component documentation with nested parameter types
- Added new components for plugin and provider configurations
- Updated chat generation params and response request structures
- Version bump and dependency updates

docs/components/openresponsesrequestroute.md

@@ -0,0 +1,11 @@
+# OpenResponsesRequestRoute
+
+Routing strategy for multiple models: "fallback" (default) uses secondary models as backups, "sort" sorts all endpoints together by routing criteria.
+
+
+## Values
+
+| Name       | Value      |
+| ---------- | ---------- |
+| `FALLBACK` | fallback   |
+| `SORT`     | sort       |