Add union sorting equivalence end to end tests #33136

Job	Run time
Check cargo fmt	39s
cargo check	10m 28s
build with wasm-pack	3m 19s
cargo test (macos)	10m 24s
cargo test (macos-aarch64)	11m 22s
Verify MSRV (Min Supported Rust Version)	7m 6s
Verify Vendored Code	50s
cargo test (win64)	53m 27s
cargo test (amd64)	11m 0s
cargo examples (amd64)	13m 41s
cargo test datafusion-cli (amd64)	4m 4s
cargo test doc (amd64)	15m 35s
cargo doc	4m 24s
Run sqllogictest with Postgres runner	3m 35s
verify benchmark results (amd64)	12m 56s
cargo test pyarrow (amd64)	2m 51s
check Cargo.toml formatting	3m 0s
clippy	5m 50s
check configs.md and ***_functions.md is up-to-date	3m 12s
cargo test hash collisions (amd64)	15m 2s
	3h 12m 45s

Provide feedback