turbo

69d9c513 - Ensure turbopack-trace-server doesn't send message in a loop (#6785)

Ensure turbopack-trace-server doesn't send message in a loop (#6785) ### Description While working on the trace viewer I noticed that each `ack` causes another message to be sent, which results in another `ack` so it keeps looping. This ensures `ack` only sends for the update case. Other messages like sending a new viewrect will still send an update correctly with these changes. <!-- ✍️ Write a short summary of your work. If necessary, include relevant screenshots. --> ### Testing Instructions <!-- Give a quick description of steps to test your changes. -->