test: add mixed-format rename column coverage

[liujiwen-up]

Purpose

Linked issue: close #258

Add Spark-generated consistency coverage for schema evolution with RENAME COLUMN across mixed file formats.

Old files are written with the original physical column name, while files written after the rename use the new column name. Rust readers should expose the current column name and read values by field id.

Brief change log

• Add schema_evolution_rename_column to the Spark provisioning script.
• Write the table across Parquet, ORC, and Avro before/after RENAME COLUMN.
• Add a Rust integration test covering full reads, projected reads, output column names, and scanned file formats.

Tests

• cargo fmt: passed
• cargo test -p paimon arrow::schema_evolution: passed
• cargo test -p paimon-integration-tests --test read_tables --no-run: passed

API and Format

No public API or storage format changes.

Documentation

No documentation update required.