chore: update OpenAPI spec from monorepo (#448)

## OpenAPI Spec Update

Automated update of the OpenAPI specification from the monorepo release.

This PR was created by the SDK release workflow and will be merged
automatically.

[Workflow
run](https://github.com/OpenRouterTeam/openrouter-web/actions/runs/27292065722)

Co-authored-by: OpenRouter SDK Bot <sdk-bot@openrouter.ai>

Author: robert-j-y

.speakeasy/in.openapi.yaml

@@ -15354,7 +15354,6 @@ components:
       required:
         - type
         - id
-        - action
         - status
       type: object
     OutputMcpServerToolItem: