Update metadata.yaml

The new default model for OpenAI is gpt-4o, but gpt-4o-mini is much cheaper and should be the default. This change only updates the metadata example, and the change from 4o to 4o-mini is applied in https://github.com/dapr/docs/blob/v1.15/daprdocs/content/en/reference/components-reference/supported-conversation/openai.md (currently on 4-turbo)

Signed-off-by: Erin La <[email protected]>

Author: giterinhub

conversation/openai/metadata.yaml

@@ -26,7 +26,7 @@ metadata:
     description: |
       The OpenAI LLM to use. Defaults to gpt-4o
     type: string
-    example: 'gpt-4-turbo'
+    example: 'gpt-4o-mini'
   - name: cacheTTL
     required: false
     description: |