Rust

Minor: include the number of files run in sqllogictest display #37554

Job	Run time
Check cargo fmt	46s
Check License Header	2m 30s
linux build test	4m 40s
build with wasm-pack	3m 35s
cargo test (macos-aarch64)	14m 7s
Verify MSRV (Min Supported Rust Version)	10m 30s
Verify Vendored Code	50s
cargo check no default features	10m 43s
cargo check datafusion	5m 30s
cargo doc	6m 0s
cargo check functions	2m 15s
cargo test (amd64)	12m 58s
cargo test datafusion-cli (amd64)	5m 25s
cargo test doc (amd64)	19m 0s
cargo examples (amd64)	16m 16s
clippy	7m 58s
check Cargo.toml formatting	3m 10s
check configs.md and ***_functions.md is up-to-date	4m 29s
Run sqllogictest with Postgres runner	5m 21s
cargo test pyarrow (amd64)	3m 13s
verify benchmark results (amd64)	9m 0s
	2h 28m 16s

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