[Enhancement] No need to build_slice for get data from BinaryColumn (backport #30702)

[mergify]

This is an automatic backport of pull request #30702 done by Mergify.
Cherry-pick of 2d86dd2 has failed:

On branch mergify/bp/branch-2.5/pr-30702
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	both modified:   be/src/util/arrow/starrocks_column_to_arrow.cpp

no changes added to commit (use "git add" and/or "git commit -a")

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[mergify]

@mergify[bot]: Backport conflict, please reslove the conflict and resubmit the pr

[wanpengfei-git]

[FE Incremental Coverage Report]

😍 pass : 0 / 0 (0%)

[wanpengfei-git]

[BE Incremental Coverage Report]

😍 pass : 18 / 18 (100.00%)

file detail

	path	covered_line	new_line	coverage	not_covered_line_detail
🔵	src/util/arrow/starrocks_column_to_arrow.cpp	18	18	100.00%	[]