enhance: avoid copying batch views in expression scan (#49923)

## Summary
- Avoid copying the batch view pair returned by `get_batch_views` in
chunked sealed segment scans.
- Bind the view payload by const reference so array/json/string
expression filters reuse the pinned batch data directly.

issue: #35917

## Test plan
- [ ] Not run; skipped at requester direction.

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Signed-off-by: xiaofanluan <xiaofan.luan@zilliz.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>