Revert "Removed GrpcClientBuilder#MultiClientBuilder (#1809)"#2127

Merged

chemicL merged 2 commits intoapple:mainfrom chemicL:restore-multi-client-builder

Mar 8, 2022

+177

Commits on Mar 4, 2022

Revert "Removed GrpcClientBuilder#MultiClientBuilder (apple#1809 )"
Dariusz Jędrzejczyk
committed

Commits on Mar 8, 2022

Added a test for GrpcClientBuilder#MultiClientBuilder
Dariusz Jędrzejczyk
committed