feat: upstream spec sync

[64bit]

Added:

• create voice api
• voice consent apis
• response compact api

Updated Types
A few types have breaking changes from upstream, hence the minor version bump, if you're not using these types then crate version upgrade should be no-op:

• RealtimeServerEvent has a new variant InputAudioBufferDtmfEventReceived
• Item and OutputItem from types/responses/response.rs has updated variants
• ReasoningEffort has a new variant for xhigh
• AuditLogEventType has updated variants
• ImageModel has updated variants
• CreateVideoRequest is updated
• Video API types:
  • renamed VideoJob -> VideoResource and updated field types, VideoJobError -> VideoResourceError; ListVideoResponse -> VideoListResource with updated fields; VideoJobMetadata -> DeletedVideoResource
  • updated examples/video to use updated types
• EvalItemContent and types nested under are updated.

Updated Spec
Synced from https://app.stainless.com/api/spec/documented/openai/openapi.documented.yml