feat: Conditionally allow to keep partition_by columns when using PARTITIONED BY enhancement #28575

Job	Run time
build with wasm-pack	2m 7s
cargo test (macos)	10m 29s
cargo check	3m 34s
cargo test (macos-aarch64)	9m 40s
cargo test (win64)	33m 34s
Check cargo fmt	54s
Verify MSRV (Min Supported Rust Version)	6m 14s
Verify Vendored Code	53s
cargo test (amd64)	9m 9s
cargo examples (amd64)	12m 35s
clippy	5m 10s
cargo test hash collisions (amd64)	8m 28s
check configs.md is up-to-date	2m 23s
check Cargo.toml formatting	2m 50s
cargo doc	3m 48s
cargo test doc (amd64)	12m 39s
Run sqllogictest with Postgres runner	3m 10s
cargo test datafusion-cli (amd64)	3m 32s
cargo test pyarrow (amd64)	2m 51s
verify benchmark results (amd64)	10m 18s
	2h 24m 18s

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