Update the CONCAT scalar function to support Utf8View #31659

Job	Run time
cargo check	5m 25s
cargo test (win64)	42m 59s
build with wasm-pack	2m 25s
Check cargo fmt	38s
cargo test (macos)	11m 41s
cargo test (macos-aarch64)	11m 56s
Verify Vendored Code	40s
Verify MSRV (Min Supported Rust Version)	6m 58s
cargo test datafusion-cli (amd64)	3m 58s
cargo examples (amd64)	13m 32s
check Cargo.toml formatting	2m 46s
clippy	5m 49s
check configs.md is up-to-date	2m 51s
cargo test hash collisions (amd64)	14m 12s
cargo doc	3m 52s
cargo test (amd64)	9m 33s
cargo test doc (amd64)	14m 53s
Run sqllogictest with Postgres runner	3m 27s
cargo test pyarrow (amd64)	2m 51s
verify benchmark results (amd64)	11m 55s
	2h 52m 21s

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