Update dependency MacPaw/OpenAI to from: "0.5.1"

[renovate]

This PR contains the following updates:

Package	Update	Change
MacPaw/OpenAI	minor	from: "0.4.7" → from: "0.5.1"

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Release Notes

MacPaw/OpenAI (MacPaw/OpenAI)

v0.5.1

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Added

• refusal field on the streaming chat completion delta (#​408).
• reasoningContent on assistant chat messages for providers that return reasoning (#​402).
• annotations on ChatStreamResult (#​399).

Changed

• Regenerated Components.Schemas from the updated OpenAPI spec (#​433). This changed public generated types: transcription segment and word timestamps moved from Float to Double, ImageGenTool.SizePayload lost its fixed cases, responseId was removed from the response audio events, and ChatResult.Choice.Message.Annotation moved to a top-level Annotation type. Two ChatCompletionMessageParam initializers were removed.
• swift-openapi-runtime 1.11.0 → 1.12.0 (#​424).

v0.5.0

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Added

• model is optional in CreateModelResponseQuery for the stored-prompt (prompt_id) flow (#​419).

Changed

• Regenerated Components.Schemas from the fresh OpenAPI spec (#​423); the release notes flagged possible breaking changes.
• swift-openapi-runtime 1.8.2 → 1.11.0 (#​416).

Fixed

• Missing name field on ResponseFunctionCallArgumentsDoneEvent (#​420).

v0.4.9

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Added

• completion_tokens_details on CompletionUsage (#​411).
• prompt_cache_key on CreateModelResponseQuery (#​412).
• Dependabot configuration for GitHub Actions and Swift dependencies (#​414).

Changed

• ChoiceDeltaToolCall.index is required again (#​388).
• ChatQuery description output is easier to read (#​394).
• Documentation: response_format versus text for structured outputs (#​413); security policy points to the private reporting channel (#​410).

Older releases are documented on the GitHub Releases page.

v0.4.8

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What's Changed

• Add none reasoning effort, add gpt-5.1 and gpt-5.1-chat-latest models by @​neelvirdy in #​393
• Add verbosity support for Responses API by @​neelvirdy in #​395
• Added priority to service tier by @​tzdesign in #​405

New Contributors

• @​tzdesign made their first contribution in #​405

Full Changelog: MacPaw/OpenAI@0.4.7...0.4.8

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