Window function test fails when `force_hash_collisions` is enabled

[alamb]

Describe the bug

The force_hash_collisions feature flag is intended to ensure DataFusion works correctly even in the very unlikely event that hash values collide.

The new version of clippy in Rust 1.80 found we had not been running some tests with this flag #11651

And it turns out when we started running the tests with the hash collision they failed

we commented them out in #11654 but we should really figure out why they failed

Maybe the test needs to be updated or maybe there is a real bug

cargo test --test sqllogictests --features=force_hash_collisions -- parquet

To Reproduce

Uncomment the tests in parquet.slt that was commented out in #11654 and then run

cargo test --test sqllogictests --features=force_hash_collisions -- parquet

Expected behavior

Tests should pass

Additional context

No response