Don't implement `create_sliding_accumulator` repeatedly #30300

Job	Run time
cargo check	3m 47s
build with wasm-pack	2m 20s
cargo test (win64)	41m 37s
cargo test (macos)	9m 7s
cargo test (macos-aarch64)	8m 37s
Verify MSRV (Min Supported Rust Version)	7m 3s
Verify Vendored Code	45s
Check cargo fmt	43s
cargo test datafusion-cli (amd64)	3m 58s
cargo examples (amd64)	12m 36s
check Cargo.toml formatting	2m 43s
clippy	5m 13s
check configs.md is up-to-date	2m 42s
cargo test hash collisions (amd64)	14m 2s
cargo doc	3m 37s
cargo test (amd64)	9m 20s
cargo test doc (amd64)	13m 31s
Run sqllogictest with Postgres runner	3m 15s
cargo test pyarrow (amd64)	2m 54s
verify benchmark results (amd64)	11m 27s
	2h 39m 17s

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