Port schedule/duplicate_error test to all SDK languages #1637

Job	Run time
build-ts (ubuntu-latest)	29s
build-php (ubuntu-latest)	47s
build-python (ubuntu-latest)	20s
build-ruby (ubuntu-latest)	12s
build-go (ubuntu-latest)	11s
build-java (ubuntu-latest)	39s
build-dotnet (ubuntu-latest)	21s
feature-tests-java / test	2m 1s
feature-tests-ts / test	2m 23s
feature-tests-dotnet / test	1m 27s
feature-tests-php / test	2m 35s
feature-tests-go / test	3m 43s
feature-tests-python / test	1m 35s
feature-tests-ruby / test	58s
build-docker-images / build-python-docker-images / Build py docker image	6m 18s
build-docker-images / build-java-docker-images / Build java docker image	4m 41s
build-docker-images / build-rb-docker-images / Build rb docker image	1m 49s
build-docker-images / build-php-docker-images / Build php docker image	4m 13s
build-docker-images / build-dotnet-docker-images / Build cs docker image	2m 48s
build-docker-images / build-go-docker-images / Build go docker image	1m 3s
build-docker-images / build-ts-docker-images / Build ts docker image	10m 57s
	49m 30s

Provide feedback