Compensate for global phase in MatrixGate decomposition #17715

Job	Run time
Type check	1m 22s
Format check	10s
Doc test	1m 33s
Changed files test	1m 14s
Isolated pytest Ubuntu	8m 17s
Lint check	2m 41s
Notebook formatting	14s
Packaging test	1m 14s
Pytest Ubuntu (3.10)	6m 33s
Misc check	4s
Shell check	9s
Pytest Ubuntu (3.11)	6m 9s
Pytest Ubuntu (3.12)	6m 20s
Build protos	17s
Coverage check	13m 58s
Pytest MacOS (3.10)	10m 38s
Notebook Tests against PR	10m 23s
Pytest MacOS (3.11)	10m 26s
Changed Notebooks Isolated Test against Cirq stable (partition-0)	44s
Pytest MacOS (3.12)	11m 25s
Changed Notebooks Isolated Test against Cirq stable (partition-1)	49s
Check consistency of requirements	18s
Changed Notebooks Isolated Test against Cirq stable (partition-2)	54s
Changed Notebooks Isolated Test against Cirq stable (partition-3)	50s
Bundle file consistency	41s
Pytest Ubuntu with NumPy-2 (3.10)	7m 27s
Pytest Ubuntu with NumPy-2 (3.11)	7m 7s
Typescript tests coverage	35s
Typescript lint check	33s
Pytest Ubuntu with NumPy-2 (3.12)	7m 41s
Pytest Ubuntu with NumPy-2 (3.13)	7m 46s
Typescript tests	42s
Pytest Windows (3.10)	10m 16s
Pytest Windows (3.11)	8m 27s
Pytest Windows (3.12)	9m 55s
	2h 37m 52s

Provide feedback