Display Bazel's CI result in PR for grpc-gateway

[achew22]

Thank you so much for setting up the CI system for Bazel. It looks to me like the CI has been running for a long time against PRs. Is there any way to turn it on for the grpc-ecosystem/grpc-gateway PR page? I would like to turn off our CircleCI integration for PRs which is often broken for no real reason. As an xoogler, I no longer have any admin permissions on the repo. Is it possible to use this to coordinate two things

1. Can you have... someone (I'm sorry I can only point you to http://go/github/orgs to help find someone) readd me as an admin on the project?
2. Can you have probably the same someone make the Bazel CI system visible on the PR page?

@drigz thanks for pointing me here in https://github.com/grpc-ecosystem/grpc-gateway/pull/1184#issuecomment-602748077