feat: ScalarValue from String #20794

Job	Run time
cargo check	2m 10s
Check cargo fmt	43s
build with wasm-pack	1m 53s
Verify MSRV	6m 12s
cargo test (mac)	24m 19s
Verify Vendored Code	38s
cargo test (win64)	27m 24s
cargo test doc (amd64)	9m 30s
cargo test datafusion-cli (amd64)	2m 51s
cargo test (amd64)	8m 35s
cargo doc	2m 59s
cargo examples (amd64)	6m 8s
cargo test pyarrow (amd64)	2m 16s
verify benchmark results (amd64)	10m 15s
check Cargo.toml formatting	1m 8s
clippy	4m 23s
check configs.md is up-to-date	2m 5s
Run sqllogictest with Postgres runner	3m 6s
cargo test hash collisions (amd64)	8m 16s
	2h 4m 51s

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