eliminate double copy in Top-K, hash join, and sort-merge join using `BatchCoalescer::push_batch_interleaved`

[Rich-T-kid]

Several DataFusion operators share the same two-copy pattern when producing output:

1. Copy 1 : interleave_record_batch (or build_batch_from_indices) gathers selected rows from multiple source batches into a new fully-materialized RecordBatch.
2. Copy 2 : BatchCoalescer::push_batch copies those rows into the coalescer's internal column builders.

Prerequisite: apache/arrow-rs#11141

Affected call sites

┌──────────────────┬────────────────────┬───────────────────────────────────────┬────────┐
│     Operator     │        File        │            Current pattern            │ Copies │
├──────────────────┼────────────────────┼───────────────────────────────────────┼────────┤
│ Top-K            │ topk/mod.rs:1016   │ interleave_record_batch → push_batch  │ 2      │
├──────────────────┼────────────────────┼───────────────────────────────────────┼────────┤
│ Top-K rank       │ topk/mod.rs:1875   │ same                                  │ 2      │
├──────────────────┼────────────────────┼───────────────────────────────────────┼────────┤
│ Hash join        │ hash_join/…        │ build_batch_from_indices → push_batch │ 2      │
├──────────────────┼────────────────────┼───────────────────────────────────────┼────────┤
│ Nested loop join │ nested_loop_join/… │ interleave_record_batch → push_batch  │ 2      │
├──────────────────┼────────────────────┼───────────────────────────────────────┼────────┤
│ Sort merge join  │ sort_merge_join/…  │ materialization step → push_batch     │ 2      │
└──────────────────┴────────────────────┴───────────────────────────────────────┴────────┘