Fix panic in `struct` function with mixed scalar/array arguments (#9775) #735

Job	Run time
Check cargo fmt	35s
build with wasm-pack	2m 25s
cargo test (macos)	28m 46s
cargo check	10m 2s
cargo test (macos-aarch64)	10m 46s
Verify MSRV (Min Supported Rust Version)	7m 13s
cargo test (win64)	45m 35s
Verify Vendored Code	1m 3s
Run sqllogictest with Postgres runner	3m 27s
verify benchmark results (amd64)	10m 42s
cargo doc	3m 50s
clippy	6m 39s
cargo test datafusion-cli (amd64)	3m 37s
cargo test doc (amd64)	16m 41s
cargo examples (amd64)	10m 30s
cargo test pyarrow (amd64)	2m 34s
check Cargo.toml formatting	3m 23s
check configs.md is up-to-date	2m 44s
cargo test hash collisions (amd64)	10m 4s
cargo test (amd64)	10m 26s
	3h 11m 2s

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