ShutdownWorker frontend implementation #11635

Job	Run time
build-docker-image / build-image	4m 45s
feature-tests-java / test	2m 10s
feature-tests-go / test	2m 20s
feature-tests-dotnet / test	1m 18s
feature-tests-python / test	1m 36s
feature-tests-ts / test	2m 29s
Tests Status	1s
	14m 39s

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