refactor(substrait): refactor ReadRel consumer #33652

Job	Run time
cargo check	6m 47s
build with wasm-pack	2m 37s
cargo test (macos)	9m 42s
cargo test (win64)	1h 8m 48s
Check cargo fmt	40s
cargo test (macos-aarch64)	12m 30s
Verify MSRV (Min Supported Rust Version)	8m 16s
Verify Vendored Code	57s
cargo test doc (amd64)	15m 31s
cargo examples (amd64)	13m 49s
cargo test datafusion-cli (amd64)	4m 4s
cargo test (amd64)	10m 48s
clippy	5m 57s
cargo test hash collisions (amd64)	17m 23s
cargo doc	3m 48s
Run sqllogictest with Postgres runner	3m 41s
cargo test pyarrow (amd64)	2m 43s
verify benchmark results (amd64)	12m 22s
check Cargo.toml formatting	2m 56s
check configs.md and ***_functions.md is up-to-date	3m 0s
	3h 26m 19s

Provide feedback