message: Remove pnet dev dependency from pnet_datalink
diff: @@ -26,9 +26,6 @@ pcap = { version = "1.0.0", optional = true }
  netmap_sys = { version = "0.1.4", optional = true, features = ["netmap_with_libs"] }
  serde = { version = "1.0.152", optional = true, default-features = false, features = [ "derive" ] }
  -[dev-dependencies]
  -pnet = { path = "../", version = "0.32.0" }
  -
  [target.'cfg(windows)'.dependencies]
  winapi = "0.3.9"
  