chore: update to hugr 0.14.4 #2688

Job	Run time
Check for changes	7s
Continuous benchmarking 🏋️	3m 19s
tests (Rust nightly, coverage)	2m 38s
Check Rust code 🦀	1m 49s
Check Python code 🐍	2m 4s
tests (Python, coverage)	2m 11s
tests (Rust 1.75)	2m 36s
tests (Rust stable, all features)	1m 51s
tests (Rust beta)	2m 24s
tests (Rust stable, no features)	1m 44s
Check standard extensions	1m 1s
Required checks 🦀+🐍	1s
	21m 45s

Provide feedback