doc: Add instructions on invoking gRPC endpoints locally (!6456) · Merge requests · GitLab.org / gitaly · GitLab

James Liu requested to merge jliu-add-local-grpc-invocation-docs into master Oct 09, 2023

Adds instructions to the Beginners Guide on how to invoke Gitlay's gRPC endpoints locally with the grpcurl tool. See https://gitlab.slack.com/archives/C3ER3TQBT/p1696811298060429 for more context.