chore: use the main repository api spec

Author: malikdiarra

.speakeasy/workflow.yaml

@@ -3,7 +3,7 @@ speakeasyVersion: latest
 sources:
     sample-source:
         inputs:
-            - location: https://raw.githubusercontent.com/airbytehq/airbyte-api-python-sdk/main/airbyte-api.openapi.yaml
+            - location: https://raw.githubusercontent.com/airbytehq/airbyte-platform/refs/heads/main/airbyte-api/server-api/src/main/openapi/api_sdk.yaml
         registry:
             location: registry.speakeasyapi.dev/airbyte/airbyte-prod/my-source
 targets: