message: reduce log level for release builds
diff: @@ -26,7 +26,7 @@ spin = "0.5"
  [dependencies.log]
  version = "0.4"
  default-features = false
  -features = ["max_level_trace"]
  +features = ["max_level_trace", "release_max_level_info"]
  [dependencies.smoltcp]
  git = "https://github.com/hermitcore/smoltcp.git"
  