Rust

ci: reintroduce code coverage reporting with cargo-llvm-cov #70642

Job	Run time
linux build test	7m 31s
Verify Vendored Code	1m 27s
build and run with wasm-pack	7m 11s
Check cargo fmt	1m 6s
Verify MSRV (Min Supported Rust Version)	6m 13s
Check GitHub Actions install tooling	6s
cargo test (macos-aarch64)	7m 33s
cargo check datafusion-functions features	2m 44s
cargo check datafusion-common features	1m 38s
cargo check datafusion-ffi features	2m 14s
cargo check datafusion features	12m 46s
check configs.md and ***_functions.md is up-to-date	5m 37s
cargo check datafusion-proto features	5m 31s
cargo test datafusion-cli (amd64)	5m 44s
clippy	8m 11s
check example README is up-to-date	6m 8s
cargo test (amd64)	18m 9s
cargo check datafusion-substrait features	12m 51s
cargo test doc (amd64)	9m 54s
cargo examples (amd64)	16m 2s
Run sqllogictest with Postgres runner	6m 45s
verify benchmark results (amd64)	16m 17s
Run sqllogictest in Substrait round-trip mode	7m 43s
check Cargo.toml formatting	3m 31s
cargo doc	5m 51s
	2h 58m 43s

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