Rust

Refactor `array_union` and `array_intersect` functions to one general… #21515

Job	Run time
Check cargo fmt	42s
cargo check	3m 12s
build with wasm-pack	1m 59s
cargo test (mac)	18m 8s
Verify Vendored Code	46s
cargo test (win64)	28m 5s
Verify MSRV	6m 21s
cargo test datafusion-cli (amd64)	3m 1s
clippy	4m 15s
check Cargo.toml formatting	1m 15s
cargo test hash collisions (amd64)	8m 47s
cargo doc	3m 18s
cargo test (amd64)	9m 0s
cargo test doc (amd64)	9m 32s
cargo examples (amd64)	6m 44s
Run sqllogictest with Postgres runner	3m 1s
cargo test pyarrow (amd64)	2m 19s
verify benchmark results (amd64)	9m 35s
check configs.md is up-to-date	2m 12s
	2h 2m 12s

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