Support empty invert_mask in measument gate deserialization #13477

Job	Run time
Packaging test	1m 29s
Format check	11s
Type check	2m 29s
Misc check	4s
Changed files test	1m 25s
Doc test	3m 5s
Lint check	4m 10s
Isolated pytest Ubuntu	10m 58s
Notebook formatting	16s
Check consistency of requirements	27s
Pytest Ubuntu (3.9)	59m 58s
Pytest Ubuntu (3.10)	10m 22s
Pytest Ubuntu (3.11)	13m 59s
Shell check	7s
Build docs	18s
Build protos	13s
Coverage check	21m 59s
Notebook Tests against PR	10m 57s
Changed Notebooks Isolated Test against Cirq stable (partition-0)	26s
Changed Notebooks Isolated Test against Cirq stable (partition-1)	20s
Changed Notebooks Isolated Test against Cirq stable (partition-2)	31s
Changed Notebooks Isolated Test against Cirq stable (partition-3)	28s
Pytest Windows (3.9)	12m 24s
Pytest Windows (3.10)	31m 14s
Pytest Windows (3.11)	13m 11s
Pytest MacOS (3.9)	15m 44s
Pytest MacOS (3.10)	15m 54s
Pytest MacOS (3.11)	20m 29s
Bundle file consistency	1m 9s
Typescript tests	47s
Typescript lint check	50s
Typescript tests coverage	54s
	4h 16m 48s

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