chore: update OpenAPI specs to v239.51.0 (#2126)

Co-authored-by: GH Action CI Stream <ci@stream.io>

Author: stream-ci-bot

openapi/chat-openapi-clientside.json

@@ -16781,7 +16781,7 @@ components:
       type: apiKey
 info:
   title: Stream API
-  version: v239.50.0
+  version: v239.51.0
 openapi: 3.0.3
 paths:
   /app:

openapi/chat-openapi-clientside.yaml

@@ -24025,7 +24025,7 @@ components:
       type: apiKey
 info:
   title: Stream API
-  version: v239.50.0
+  version: v239.51.0
 openapi: 3.0.3
 paths:
   /app:

openapi/chat-openapi.json

@@ -42612,7 +42612,7 @@ components:
       type: apiKey
 info:
   title: Stream API
-  version: v239.50.0
+  version: v239.51.0
 openapi: 3.0.3
 paths:
   /api/v2/app:

openapi/chat-openapi.yaml

@@ -9580,7 +9580,7 @@ components:
       type: apiKey
 info:
   title: Stream API
-  version: v239.50.0
+  version: v239.51.0
 openapi: 3.0.3
 paths:
   /api/v2/moderation/action_config:

openapi/clientside-api.json

@@ -581,7 +581,7 @@ components:
           type: string
           x-stream-index: "002.001"
         type:
-          default: export.moderation_logs.error
+          default: export.bulk_image_moderation.error
           type: string
           x-stream-index: "003.002"
       required:
@@ -6961,7 +6961,7 @@ components:
       type: apiKey
 info:
   title: Stream API
-  version: v239.50.0
+  version: v239.51.0
 openapi: 3.0.3
 paths:
   /api/v1/moderation/chat_message_tasks: