Bump chai and @types/chai in /cirq-web/cirq_ts #17296

Job	Run time
Format check	6s
Changed files test	59s
Doc test	1m 37s
Lint check	2m 45s
Type check	1m 21s
Notebook formatting	10s
Packaging test	1m 17s
Misc check	8s
Build protos	15s
Isolated pytest Ubuntu	8m 30s
Pytest MacOS (3.10)	9m 24s
Coverage check	11m 29s
Pytest MacOS (3.11)	6m 13s
Check consistency of requirements	14s
Pytest MacOS (3.12)	7m 24s
Pytest Ubuntu (3.10)	7m 8s
Pytest Ubuntu (3.11)	6m 30s
Shell check	8s
Pytest Ubuntu (3.12)	6m 59s
Pytest Ubuntu with NumPy-2 (3.10)	6m 12s
Pytest Windows (3.10)	13m 31s
Pytest Windows (3.11)	8m 25s
Pytest Ubuntu with NumPy-2 (3.11)	5m 55s
Pytest Windows (3.12)	8m 3s
Pytest Ubuntu with NumPy-2 (3.12)	6m 29s
Pytest Ubuntu with NumPy-2 (3.13)	6m 33s
Notebook Tests against PR	10m 1s
Changed Notebooks Isolated Test against Cirq stable (partition-0)	43s
Bundle file consistency	45s
Changed Notebooks Isolated Test against Cirq stable (partition-1)	43s
Typescript tests coverage	33s
Changed Notebooks Isolated Test against Cirq stable (partition-2)	48s
Changed Notebooks Isolated Test against Cirq stable (partition-3)	44s
Typescript lint check	32s
Typescript tests	30s
	2h 23m 4s

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