Update mix.exs: remove dependency not longer required

Co-authored-by: Ziinc <Ziinc@users.noreply.github.com>

mix.exs

@@ -226,10 +226,7 @@ defmodule Logflare.Mixfile do
       {:opentelemetry_exporter, "~> 1.6"},
       {:opentelemetry_phoenix, "~> 1.1"},
       {:opentelemetry_cowboy, "~> 0.2"},
-      {:live_monaco_editor, "~> 0.1"},
-
-      # IP address parsing
-      {:net_address, "~> 0.3.1"}
+      {:live_monaco_editor, "~> 0.1"}
     ]
   end