Optimize qubit hash for Set operations #16325

Job	Run time
Format check	7s
Misc check	4s
Packaging test	1m 18s
Type check	1m 38s
Build protos	13s
Changed files test	1m 14s
Coverage check	11m 28s
Doc test	1m 53s
Isolated pytest Ubuntu	8m 28s
Lint check	4m 22s
Pytest MacOS (3.10)	8m 4s
Notebook formatting	12s
Pytest MacOS (3.11)	8m 8s
Notebook Tests against PR	10m 9s
Pytest MacOS (3.12)	14m 25s
Changed Notebooks Isolated Test against Cirq stable (partition-0)	49s
Check consistency of requirements	23s
Changed Notebooks Isolated Test against Cirq stable (partition-1)	46s
Changed Notebooks Isolated Test against Cirq stable (partition-2)	49s
Pytest Ubuntu (3.10)	6m 25s
Pytest Ubuntu with NumPy-2 (3.10)	6m 55s
Pytest Ubuntu (3.11)	5m 45s
Changed Notebooks Isolated Test against Cirq stable (partition-3)	50s
Pytest Ubuntu with NumPy-2 (3.11)	6m 10s
Pytest Ubuntu (3.12)	6m 32s
Pytest Ubuntu with NumPy-2 (3.12)	6m 44s
Shell check	8s
Bundle file consistency	44s
Typescript tests coverage	36s
Typescript tests	40s
Typescript lint check	33s
Pytest Windows (3.10)	9m 40s
Pytest Windows (3.11)	9m 33s
Pytest Windows (3.12)	8m 59s
	2h 24m 44s

Provide feedback