[Bug] `WorkflowHistoryEventAsyncIterator` page_size override is ignored.

[tconley1428]

What are you really trying to do?

WorkflowHistoryEventAsyncIterator.fetch_next_page never uses the page_size argument.

Describe the bug

Minimal Reproduction

Environment/Versions

• OS and processor: [e.g. M1 Mac, x86 Windows, Linux]
• Temporal Version: [e.g. 1.14.0?] and/or SDK version
• Are you using Docker or Kubernetes or building Temporal from source?

Additional context