Update ASCII scalar function to support Utf8View #11834 #32

Job	Run time
Check cargo fmt	37s
cargo check	8m 42s
build with wasm-pack	2m 16s
cargo test (macos-aarch64)	8m 51s
cargo test (macos)	9m 3s
Verify MSRV (Min Supported Rust Version)	6m 26s
Verify Vendored Code	44s
cargo test (win64)	42m 15s
check configs.md is up-to-date	2m 47s
check Cargo.toml formatting	3m 13s
cargo test hash collisions (amd64)	13m 47s
clippy	5m 41s
cargo doc	3m 40s
cargo test (amd64)	9m 58s
cargo test datafusion-cli (amd64)	3m 45s
cargo examples (amd64)	12m 52s
cargo test doc (amd64)	14m 5s
Run sqllogictest with Postgres runner	3m 23s
cargo test pyarrow (amd64)	3m 7s
verify benchmark results (amd64)	11m 5s
	2h 46m 17s

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