chore: update OpenAPI specification from openrouter-web

Author: talos

.speakeasy/in.openapi.yaml

@@ -4657,21 +4657,38 @@ components:
         - type
         - input_audio
     ChatMessageContentItemVideo:
-      type: object
-      properties:
-        type:
-          type: string
-          const: input_video
-        video_url:
-          type: object
+      oneOf:
+        - type: object
           properties:
-            url:
+            type:
               type: string
+              const: input_video
+            video_url:
+              type: object
+              properties:
+                url:
+                  type: string
+              required:
+                - url
           required:
-            - url
-      required:
-        - type
-        - video_url
+            - type
+            - video_url
+        - type: object
+          properties:
+            type:
+              type: string
+              const: video_url
+            video_url:
+              type: object
+              properties:
+                url:
+                  type: string
+              required:
+                - url
+          required:
+            - type
+            - video_url
+      type: object
     ChatMessageContentItem:
       oneOf:
         - $ref: '#/components/schemas/ChatMessageContentItemText'
@@ -4686,6 +4703,7 @@ components:
           image_url: '#/components/schemas/ChatMessageContentItemImage'
           input_audio: '#/components/schemas/ChatMessageContentItemAudio'
           input_video: '#/components/schemas/ChatMessageContentItemVideo'
+          video_url: '#/components/schemas/ChatMessageContentItemVideo'
     ChatMessageToolCall:
       type: object
       properties: