Skip empty chunks when aggregating over chunked arrays #30891

Job	Run time
Python (test)	2m 31s
Python (lint)	51s
Rust (docs)	3m 13s
Rust build (all-features)	4m 43s
validate-workflow-yaml	6s
Rust build (default features)	4m 26s
C/C++ (lint)	8s
Rust build (with tokio dispatcher)	1m 46s
lint-toml	7s
WASM integration smoke test	2m 13s
Rust build (wasm32 with default features)	2m 6s
Rust (lint)	2m 38s
License Check and Audit Check (advisories)	48s
C++ build	3m 12s
Rust tests (linux-arm64)	4m 46s
C API test build	35s
Rust (lint, no default)	1m 55s
Rust tests (windows-x64)	8m 17s
Check build with minimal dependencies	1m 40s
License Check and Audit Check (bans licenses sources)	46s
Check generated source files are up to date	48s
Java	2m 3s
SQL logic tests	3m 52s
	53m 30s

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