Also remove the dev instance config, no real need for it. Bug: None Change-Id: I10b90852e14cdb00f150a449c211bfe931a71b6f Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/273487 Reviewed-by: Jeremy Leconte <jleconte@google.com> Commit-Queue: Christoffer Jansson <jansson@webrtc.org> Cr-Commit-Position: refs/heads/main@{#38034}