chore(deps-rs): Update to hugr 0.9.1 #1618

Job	Run time
Check for changes	6s
Check Rust code 🦀	1m 30s
Build benchmarks 🏋️	4m 2s
Check Python code 🐍	27s
tests (Python)	1m 24s
tests (Rust stable, all features)	2m 8s
tests (Rust stable, no features)	1m 37s
tests (Rust 1.75)	2m 20s
tests (Rust beta)	2m 21s
tests (Rust nightly-2024-05-22)	1m 59s
Check Python coverage 🐍	1m 32s
Required checks 🦀+🐍	1s
Check Rust coverage 🦀	2m 21s
	21m 48s

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