Move TableConstraint to Constraints conversion #33559

Job	Run time
cargo check	6m 24s
build with wasm-pack	2m 43s
Check cargo fmt	40s
cargo test (macos)	11m 22s
cargo test (macos-aarch64)	10m 23s
Verify Vendored Code	49s
cargo test (win64)	59m 15s
Verify MSRV (Min Supported Rust Version)	8m 9s
cargo examples (amd64)	13m 21s
cargo test datafusion-cli (amd64)	4m 5s
cargo doc	4m 10s
cargo test (amd64)	10m 39s
cargo test doc (amd64)	15m 40s
check Cargo.toml formatting	3m 6s
clippy	5m 31s
cargo test hash collisions (amd64)	17m 30s
Run sqllogictest with Postgres runner	3m 34s
cargo test pyarrow (amd64)	2m 49s
verify benchmark results (amd64)	12m 23s
check configs.md and ***_functions.md is up-to-date	3m 7s
	3h 15m 40s

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