Rust

Fix test not to litter in repository #537

Job	Run time
Check License Header	2m 30s
linux build test	5m 10s
cargo test (macos-aarch64)	15m 45s
Check cargo fmt	45s
build with wasm-pack	4m 17s
Verify MSRV (Min Supported Rust Version)	9m 24s
Verify Vendored Code	54s
cargo test (amd64)	16m 16s
cargo check datafusion	5m 21s
cargo check no default features	8m 20s
cargo doc	4m 7s
cargo test doc (amd64)	17m 33s
cargo check functions	2m 26s
cargo examples (amd64)	16m 45s
verify benchmark results (amd64)	9m 13s
check Cargo.toml formatting	3m 5s
clippy	5m 55s
check configs.md and ***_functions.md is up-to-date	4m 19s
Run sqllogictest with Postgres runner	5m 30s
cargo test pyarrow (amd64)	5m 58s
	2h 23m 33s

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