Summary:
We no longer need this since it'll be handled by the NATS GRPC bridge.

Depends on D3692.

Test Plan: N/A

Reviewers: michelle, nserrino, jamesbartlett, #engineering

Reviewed By: michelle, #engineering

Differential Revision: https://phab.corp.pixielabs.ai/D3693

GitOrigin-RevId: c84bcf13f0b180446d4b4ad2484f4c30a25b7325