Disable logging locally?

[ehigham]

I'm publishing some bom modules in mill-build/build.mill and it's a little noisy.
Can you suggest a way of disabling logging locally for a task? I tried something like this but doesn't work:

def publishBomsTask: Task[Seq[PathRef]] = 
  Task { 
    given TaskCtx.Logger with
      def log: Logger = Logger.DummyLogger

    Task.traverse(myPublishBoms)(_.publishM2LocalCached)().flatten
  }