Update Emulator UI to v1.12.0. (#7194) #26931

Job	Run time
lint	0s
unit (18)	4m 13s
unit (20)	4m 22s
check-package-lock (20)	11s
check-package-lock-vsce (20)	11s
check-json-schema (20)	1m 37s
integration-windows (20, npm run test:hosting)	12m 7s
integration (20, npm run test:client-integration)	2m 16s
integration-windows (20, npm run test:client-integration)	6m 46s
integration (20, npm run test:emulator)	2m 52s
integration-windows (20, npm run test:emulator)	7m 52s
integration (20, npm run test:extensions-emulator)	2m 44s
integration-windows (20, npm run test:functions-discover)	9m 36s
integration (20, npm run test:frameworks)	4m 4s
integration-windows (20, npm run test:triggers-end-to-end:inspect)	7m 17s
integration (20, npm run test:functions-discover)	3m 5s
integration-windows (20, npm run test:storage-deploy)	13m 42s
integration (20, npm run test:hosting)	2m 39s
integration (20, npm run test:import-export)	3m 29s
integration (20, npm run test:storage-deploy)	1m 55s
integration (20, npm run test:storage-emulator-integration)	4m 8s
integration (20, npm run test:triggers-end-to-end)	5m 6s
integration (20, npm run test:triggers-end-to-end:inspect)	2m 45s
	1h 42m 57s

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