[Kubernetesconfiguration] Update readme.python.md (Azure#22567)

* Update readme.python.md

* Update readme.python.md

Author: Wzb123456789

specification/kubernetesconfiguration/resource-manager/readme.python.md

@@ -20,6 +20,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-11-01"
 clear-output-folder: true
 batch: 
   - tag: package-2022-11
@@ -163,4 +164,4 @@ output-folder: $(python-sdks-folder)/kubernetesconfiguration/azure-mgmt-kubernet
 ``` yaml $(python)
 modelerfour:
   lenient-model-deduplication: true
-```
+```