Support DictionaryString for Regex matching operators (#12768) #33320

Job	Run time
cargo test (macos)	10m 11s
build with wasm-pack	2m 45s
Check cargo fmt	36s
cargo check	6m 3s
cargo test (macos-aarch64)	10m 12s
Verify MSRV (Min Supported Rust Version)	8m 11s
cargo test (win64)	1h 0m 48s
Verify Vendored Code	1m 3s
cargo test (amd64)	10m 50s
cargo examples (amd64)	13m 41s
cargo test datafusion-cli (amd64)	3m 58s
cargo test hash collisions (amd64)	17m 41s
check configs.md and ***_functions.md is up-to-date	3m 3s
check Cargo.toml formatting	3m 5s
clippy	5m 34s
cargo doc	4m 6s
cargo test doc (amd64)	15m 45s
Run sqllogictest with Postgres runner	3m 31s
cargo test pyarrow (amd64)	2m 58s
verify benchmark results (amd64)	13m 1s
	3h 17m 2s

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